by | Sep 27, 2025
Property Standard Units
100g Pot Life ASTM D2471Minutes
500g Pot Life ASTM D2471Minutes
Viscosity MixedASTM D2196 cP
Viscosity (resin)ASTM D2196 cP
Viscosity (hardener)ASTM D2196 cP
COMBINED FEATURES Method Resin:Hardener
Weight 3.34:1
Weight Range 3.17:1 3.73:1
Volume 2.84:1
Volume Range 2.70:1 3.18:1
State Units 72 F (22 C)
Cured lb/gal (g/cc)9.3 (1.11)
Resin lb/gal (g/cc)9.47 (1.14)
Hardener lb/gal (g/cc)8.07 (0.97)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
72 F (22 C)
69-85
54-66
450
1,200
LAMINATING EPOXY
70
MIX RATIO
Resin:Hardener
100:30.0
100:31.5 100:26.8
100:37.0 100:31.5
100:35.2
DENSITY
Rev 2 /Dec 2015 Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Low viscosity for good wet out of all
synthetic composite fabrics and core
materials.
Slow cure hardener provides approximately
160 minutes of working time at 72 F (22 C). A
typical laminate will gel in about 4 to 5 hours
at 72 F (22 C).
Optimized for hand wet out and machine
impregnation in contact molding, vacuum
bagging and filament winding applications.
Room temperature cure properties suitable
for many composite components and
structures.
T
g as high as 172 F (78 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product
code on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1040~M2044
Hardness ASTM D2240Type D
Compression Yield ASTM D695psi (MPa)
Tensile Strength ASTM D638psi (MPa)
Tensile Modulus ASTM D638psi (GPa)
Tensile Elongation ASTM D638 %
Flexural Strength ASTM D790psi (MPa)
Flexural Modulus ASTM D790psi (GPa)
Tg DSC Onset 1st Heat ASTM E1356 F ( C)
Heat Deflection TemperatureASTM D648 F ( C)
Tg DSC Ultimate ASTM E1356 F ( C)
Rev 2 /Dec 2015
2015 Gougeon Brothers, Inc.
M1040~M2044
LAMINATING EPOXY
MECHANICAL PROPERTIES
RT Gelation
+ 180 F (82 C)
x 4 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
80 80 80 80
Property Standard Units
72 F (22 C)
x 2wk
RT Gelation
+ 110 F
(43 C)
RT Gelation
+ 140 F (60 C)
x 8 hrs
81
14,500(100) 14,600(101) 14,700(101) 13,500(93) 14,900(103)
7,550(52) 9,780(67) 10,200(70) 9,720(67) 9,980(69)
5.10E+05(3.52)4.48E+05(3.09)4.47E+05(3.08)4.15E+05(2.86)4.22E+05(2.91)
3.5 4.0 4.1 4.4 4.0
(3.42)5.15E+05(3.55)
(121) 16,500(114) 17,500(121)
5.10E+05(3.52)5.11E+05(3.52)
13,000(90) 17,100(118) 17,600
THERMAL PROPERTIES
Property Standard Units
72 F (22 C)
x 2wk
5.08E+05(3.5) 4.96E+05
RT Gelation
+ 110 F
(43 C)
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 4 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
133 (56) 137 (58) 148 (64) 158 (70) 161 (72)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many high-performance
epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this occurs, warm the resin to 125 F
and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture in the atmosphere for extended periods of time.
Prevent carbamation by protecting hardeners from exposure until immediately prior to processing.
122 (50) 131 (55) 143 (62) 143 (62) 157 (69)
172 (78)
by | Sep 27, 2025
Property Standard Units
100g Pot Life ASTM D2471minutes
Viscosity MixedASTM D2196 cP
Viscosity (resin)ASTM D2196 cP
Viscosity (hardener)ASTM D2196 cP
Method Resin:Hardener
COMBINED FEATURES Weight 4.0:1
Weight Range 3.78:1 4.46:1
Volume 3.70:1
Volume Range 3.52:1 4.15:1
State Units 72 F (22 C)
Cured lb/gal (g/cc)9.8 (1.17)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
72 F (22 C)
15-19
2775
4,800
2,400
TOUGHENED LAMINATING EPOXY
MIX RATIO
100:25.0
Resin:Hardener
26.40:1 22.40:1
100:27.0
28.40:1 24.10:1
DENSITY
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4/ Dec 2015
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Extra Fast cure speed hardener provides a 25
minute working time at 72 F (22 C). A typical
laminate will be gelled in about 1 to 2 hours.
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 162 F (72 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2015
Hardness ASTM D2240Type D
Compression Yield ASTM D695psi (MPa)
Tensile Strength ASTM D638psi (MPa)
Tensile Modulus ASTM D638psi (GPa)
Tensile Elongation ASTM D638 %
Flexural Strength ASTM D790psi (MPa)
Flexural Modulus ASTM D790psi (GPa)
Tg DSC Onset 1st Heat ASTM E1356 F ( C)
Heat Deflection TemperatureASTM D648 F ( C)
Tg DSC Ultimate ASTM E1356 F ( C)
Rev 4/ Dec 2015
2015 Gougeon Brothers, Inc.
M1002~M2015
TOUGHENED LAMINATING EPOXY
MECHANICAL PROPERTIES
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
82 83 83 84 84
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 110 F (43 C)
x 8 hrs
RT Gelation
+ 125 F (52 C)
x 8 hrs
13,290(92) 13,800(95)
8,490(59) 8,670(60) 9,280(64) 10,000(69) 9,250(64)
14,000(97) 14,200(98) 13,600(94)
(3.12)4.80E+00(.) 4.53E+05(3.12)
4.2 3.9 3.9 4.1
4.68E+05(3.23)4.54E+05(3.13)4.52E+05
4.3
14,800(102) 15,819(109) 15,600(108) 15,700(108) 15,500(107)
4.64E+05(3.2) 4.53E+05(3.12)4.52E+05(3.12)4.49E+05(3.1) 4.53E+05(3.12)
THERMAL PROPERTIES
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 110 F (43 C)
x 8 hrs
RT Gelation
+ 125 F (52 C)
x 8 hrs
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
130 (54) 143 (62) 141 (61) 151 (66) 153 (67)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately prior
to processing.
129 (54) 142 (61) 148 (64) 152 (67) 155 (68)
162 (72)
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 175
Heat Deflection Temperature F ( C) 166
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 40
100g Pot Life ASTM D2471 minutes 123-151
Viscosity Mixed ASTM D2196 cP 1,600
3.33:1 3.00:1 3.76:1 100:30.0 100:33.30 100:26.60
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.73:1 4.65:1 100:24.0 100:26.80 100:21.50
Property Standard Units
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 82 83
ASTM D695 psi (MPa)13,900(96) 13,800(95)
ASTM D638 psi (MPa)4.29E+05(2.96)3.86E+05(2.66)
ASTM D638 psi (MPa) 9,722(67) 9,500(66)
ASTM D638 % 4.5 6.4
ASTM D790 psi (MPa)18,500(128) 17,500(121)
THERMAL PROPERTIES
Property StandardUnits
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
ASTM D790 psi (MPa)5.56E+05(3.83)5.07E+05(3.5)
Ultimate Tg by DSC ASTM E1356 193(89)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately
prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (79) 193(89)
ASTM D648 (74) 184(84)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Extra Slow cure speed hardener provides 6 to
8 hours of working time at 72 F (22 C).
Elevated temperature cure is required;
thermal and mechanical properties suitable for
composite components and high temperature
tooling and molds.
T
g as high as 193 F (89 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 18 months for
hardener when properly stored
2
.
M1002
M2042
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 128
Heat Deflection Temperature F ( C) 125
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 180
100g Pot Life ASTM D2471 minutes 25-31
Viscosity Mixed ASTM D2196 cP 2,200
3.57:1 3.46:1 4.07:1 100:28.0 100:28.90 100:24.60
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 4.07:1 4.78:1 100:24.0 100:24.60 100:20.90
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 82 83
ASTM D695 psi (MPa)13,800(95) 14,600(101)
ASTM D638 psi (MPa)4.86E+05(3.35)4.59E+05(3.16)
ASTM D638 psi (MPa) 7,160(49) 9,600(66)
ASTM D638 % 2.0 3.4
ASTM D790 psi (MPa)12,500(86) 18,300(126)
THERMAL PROPERTIES
Property StandardUnits
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
ASTM D790 psi (MPa)4.72E+05(3.25)5.96E+05(4.11)
Ultimate Tg by DSC ASTM E1356 172(78)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately
prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (53) 161(72)
ASTM D648 (52) 159(71)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Fast cure speed hardener provides 1.5 to 2.5
hours of working time at 72 F (22 C).
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 172 F (78 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2043
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 127
Heat Deflection Temperature F ( C) 124
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 75
100g Pot Life ASTM D2471 minutes 48-60
Viscosity Mixed ASTM D2196 cP 1,400
3.45:1 3.25:1 3.82:1 100:29.0 100:30.80 100:26.20
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.91:1 4.61:1 100:24.0 100:25.60 100:21.70
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 80 84
ASTM D695 psi (MPa)13,600(94) 14,100(97)
ASTM D638 psi (MPa)4.76E+05(3.28)4.52E+05(3.12)
ASTM D638 psi (MPa) 7,550(52) 9,690(67)
ASTM D638 % 2.1 4.0
ASTM D790 psi (MPa)12,400(85) 14,100(97)
THERMAL PROPERTIES
Property StandardUnits
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
ASTM D790 psi (MPa)4.73E+05(3.26)5.99E+05(4.13)
Ultimate Tg by DSC ASTM E1356 162(72)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and
moisture in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until
immediately prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (53) 153(67)
ASTM D648 (51) 162(72)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Medium cure speed hardener provides 2.5 to
4.5 hours of working time at 72 F (22 C).
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 162 F (72 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2044
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 176
Heat Deflection Temperature F ( C) 170
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 115
100g Pot Life ASTM D2471 minutes 72-88
Viscosity Mixed ASTM D2196 cP 2,100
3.57:1 3.16:1 3.95:1 100:28.0 100:31.60 100:25.30
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.83:1 4.78:1 100:24.0 100:26.10 100:20.90
Property Standard Units
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 83 83
ASTM D695 psi (MPa)14,100(97) 13,900(96)
ASTM D638 psi (MPa)4.33E+05(2.99)3.94E+05(2.72)
ASTM D638 psi (MPa)10,000(69) 9,590(66)
ASTM D638 % 5.5 5.7
ASTM D790 psi (MPa)18,800(130) 1,770(12)
THERMAL PROPERTIES
Property StandardUnits
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
ASTM D790 psi (MPa)5.55E+05(3.83)5.14E+05(3.54)
Ultimate Tg by DSC ASTM E1356 197(92)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and
moisture in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until
immediately prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (80) 197(92)
ASTM D648 (77) 189(87)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Slow cure speed hardener provides 4.5 to 6
hours of working time at 72 F (22 C).
Elevated temperature cure is required;
thermal and mechanical properties suitable for
composite components and high temperature
tooling and molds.
T
g as high as 197 F (92 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 18 months for
hardener when properly stored
2
.
M1002
M2046
by | Sep 27, 2025
Property Standard Units
100g Pot Life ASTM D2471minutes
Viscosity MixedASTM D2196 cP
Viscosity (resin)ASTM D2196 cP
Viscosity (hardener)ASTM D2196 cP
Method Resin:Hardener
COMBINED FEATURES Weight 4.0:1
Weight Range 3.78:1 4.46:1
Volume 3.70:1
Volume Range 3.52:1 4.15:1
State Units 72 F (22 C)
Cured lb/gal (g/cc)9.8 (1.17)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
72 F (22 C)
15-19
2775
4,800
2,400
TOUGHENED LAMINATING EPOXY
MIX RATIO
100:25.0
Resin:Hardener
26.40:1 22.40:1
100:27.0
28.40:1 24.10:1
DENSITY
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4/ Dec 2015
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Extra Fast cure speed hardener provides a 25
minute working time at 72 F (22 C). A typical
laminate will be gelled in about 1 to 2 hours.
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 162 F (72 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2015
Hardness ASTM D2240Type D
Compression Yield ASTM D695psi (MPa)
Tensile Strength ASTM D638psi (MPa)
Tensile Modulus ASTM D638psi (GPa)
Tensile Elongation ASTM D638 %
Flexural Strength ASTM D790psi (MPa)
Flexural Modulus ASTM D790psi (GPa)
Tg DSC Onset 1st Heat ASTM E1356 F ( C)
Heat Deflection TemperatureASTM D648 F ( C)
Tg DSC Ultimate ASTM E1356 F ( C)
Rev 4/ Dec 2015
2015 Gougeon Brothers, Inc.
M1002~M2015
TOUGHENED LAMINATING EPOXY
MECHANICAL PROPERTIES
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
82 83 83 84 84
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 110 F (43 C)
x 8 hrs
RT Gelation
+ 125 F (52 C)
x 8 hrs
13,290(92) 13,800(95)
8,490(59) 8,670(60) 9,280(64) 10,000(69) 9,250(64)
14,000(97) 14,200(98) 13,600(94)
(3.12)4.80E+00(.) 4.53E+05(3.12)
4.2 3.9 3.9 4.1
4.68E+05(3.23)4.54E+05(3.13)4.52E+05
4.3
14,800(102) 15,819(109) 15,600(108) 15,700(108) 15,500(107)
4.64E+05(3.2) 4.53E+05(3.12)4.52E+05(3.12)4.49E+05(3.1) 4.53E+05(3.12)
THERMAL PROPERTIES
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 110 F (43 C)
x 8 hrs
RT Gelation
+ 125 F (52 C)
x 8 hrs
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
130 (54) 143 (62) 141 (61) 151 (66) 153 (67)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately prior
to processing.
129 (54) 142 (61) 148 (64) 152 (67) 155 (68)
162 (72)
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 175
Heat Deflection Temperature F ( C) 166
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 40
100g Pot Life ASTM D2471 minutes 123-151
Viscosity Mixed ASTM D2196 cP 1,600
3.33:1 3.00:1 3.76:1 100:30.0 100:33.30 100:26.60
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.73:1 4.65:1 100:24.0 100:26.80 100:21.50
Property Standard Units
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 82 83
ASTM D695 psi (MPa)13,900(96) 13,800(95)
ASTM D638 psi (MPa)4.29E+05(2.96)3.86E+05(2.66)
ASTM D638 psi (MPa) 9,722(67) 9,500(66)
ASTM D638 % 4.5 6.4
ASTM D790 psi (MPa)18,500(128) 17,500(121)
THERMAL PROPERTIES
Property StandardUnits
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
ASTM D790 psi (MPa)5.56E+05(3.83)5.07E+05(3.5)
Ultimate Tg by DSC ASTM E1356 193(89)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately
prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (79) 193(89)
ASTM D648 (74) 184(84)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Extra Slow cure speed hardener provides 6 to
8 hours of working time at 72 F (22 C).
Elevated temperature cure is required;
thermal and mechanical properties suitable for
composite components and high temperature
tooling and molds.
T
g as high as 193 F (89 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 18 months for
hardener when properly stored
2
.
M1002
M2042
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 128
Heat Deflection Temperature F ( C) 125
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 180
100g Pot Life ASTM D2471 minutes 25-31
Viscosity Mixed ASTM D2196 cP 2,200
3.57:1 3.46:1 4.07:1 100:28.0 100:28.90 100:24.60
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 4.07:1 4.78:1 100:24.0 100:24.60 100:20.90
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 82 83
ASTM D695 psi (MPa)13,800(95) 14,600(101)
ASTM D638 psi (MPa)4.86E+05(3.35)4.59E+05(3.16)
ASTM D638 psi (MPa) 7,160(49) 9,600(66)
ASTM D638 % 2.0 3.4
ASTM D790 psi (MPa)12,500(86) 18,300(126)
THERMAL PROPERTIES
Property StandardUnits
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
ASTM D790 psi (MPa)4.72E+05(3.25)5.96E+05(4.11)
Ultimate Tg by DSC ASTM E1356 172(78)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately
prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (53) 161(72)
ASTM D648 (52) 159(71)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Fast cure speed hardener provides 1.5 to 2.5
hours of working time at 72 F (22 C).
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 172 F (78 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2043
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 127
Heat Deflection Temperature F ( C) 124
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 75
100g Pot Life ASTM D2471 minutes 48-60
Viscosity Mixed ASTM D2196 cP 1,400
3.45:1 3.25:1 3.82:1 100:29.0 100:30.80 100:26.20
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.91:1 4.61:1 100:24.0 100:25.60 100:21.70
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 80 84
ASTM D695 psi (MPa)13,600(94) 14,100(97)
ASTM D638 psi (MPa)4.76E+05(3.28)4.52E+05(3.12)
ASTM D638 psi (MPa) 7,550(52) 9,690(67)
ASTM D638 % 2.1 4.0
ASTM D790 psi (MPa)12,400(85) 14,100(97)
THERMAL PROPERTIES
Property StandardUnits
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
ASTM D790 psi (MPa)4.73E+05(3.26)5.99E+05(4.13)
Ultimate Tg by DSC ASTM E1356 162(72)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and
moisture in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until
immediately prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (53) 153(67)
ASTM D648 (51) 162(72)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Medium cure speed hardener provides 2.5 to
4.5 hours of working time at 72 F (22 C).
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 162 F (72 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2044
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 176
Heat Deflection Temperature F ( C) 170
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 115
100g Pot Life ASTM D2471 minutes 72-88
Viscosity Mixed ASTM D2196 cP 2,100
3.57:1 3.16:1 3.95:1 100:28.0 100:31.60 100:25.30
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.83:1 4.78:1 100:24.0 100:26.10 100:20.90
Property Standard Units
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 83 83
ASTM D695 psi (MPa)14,100(97) 13,900(96)
ASTM D638 psi (MPa)4.33E+05(2.99)3.94E+05(2.72)
ASTM D638 psi (MPa)10,000(69) 9,590(66)
ASTM D638 % 5.5 5.7
ASTM D790 psi (MPa)18,800(130) 1,770(12)
THERMAL PROPERTIES
Property StandardUnits
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
ASTM D790 psi (MPa)5.55E+05(3.83)5.14E+05(3.54)
Ultimate Tg by DSC ASTM E1356 197(92)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and
moisture in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until
immediately prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (80) 197(92)
ASTM D648 (77) 189(87)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Slow cure speed hardener provides 4.5 to 6
hours of working time at 72 F (22 C).
Elevated temperature cure is required;
thermal and mechanical properties suitable for
composite components and high temperature
tooling and molds.
T
g as high as 197 F (92 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 18 months for
hardener when properly stored
2
.
M1002
M2046
by | Sep 27, 2025
Property Standard Units
100g Pot Life ASTM D2471minutes
Viscosity MixedASTM D2196 cP
Viscosity (resin)ASTM D2196 cP
Viscosity (hardener)ASTM D2196 cP
Method Resin:Hardener
COMBINED FEATURES Weight 4.0:1
Weight Range 3.78:1 4.46:1
Volume 3.70:1
Volume Range 3.52:1 4.15:1
State Units 72 F (22 C)
Cured lb/gal (g/cc)9.8 (1.17)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
72 F (22 C)
15-19
2775
4,800
2,400
TOUGHENED LAMINATING EPOXY
MIX RATIO
100:25.0
Resin:Hardener
26.40:1 22.40:1
100:27.0
28.40:1 24.10:1
DENSITY
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4/ Dec 2015
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Extra Fast cure speed hardener provides a 25
minute working time at 72 F (22 C). A typical
laminate will be gelled in about 1 to 2 hours.
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 162 F (72 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2015
Hardness ASTM D2240Type D
Compression Yield ASTM D695psi (MPa)
Tensile Strength ASTM D638psi (MPa)
Tensile Modulus ASTM D638psi (GPa)
Tensile Elongation ASTM D638 %
Flexural Strength ASTM D790psi (MPa)
Flexural Modulus ASTM D790psi (GPa)
Tg DSC Onset 1st Heat ASTM E1356 F ( C)
Heat Deflection TemperatureASTM D648 F ( C)
Tg DSC Ultimate ASTM E1356 F ( C)
Rev 4/ Dec 2015
2015 Gougeon Brothers, Inc.
M1002~M2015
TOUGHENED LAMINATING EPOXY
MECHANICAL PROPERTIES
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
82 83 83 84 84
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 110 F (43 C)
x 8 hrs
RT Gelation
+ 125 F (52 C)
x 8 hrs
13,290(92) 13,800(95)
8,490(59) 8,670(60) 9,280(64) 10,000(69) 9,250(64)
14,000(97) 14,200(98) 13,600(94)
(3.12)4.80E+00(.) 4.53E+05(3.12)
4.2 3.9 3.9 4.1
4.68E+05(3.23)4.54E+05(3.13)4.52E+05
4.3
14,800(102) 15,819(109) 15,600(108) 15,700(108) 15,500(107)
4.64E+05(3.2) 4.53E+05(3.12)4.52E+05(3.12)4.49E+05(3.1) 4.53E+05(3.12)
THERMAL PROPERTIES
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 110 F (43 C)
x 8 hrs
RT Gelation
+ 125 F (52 C)
x 8 hrs
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
130 (54) 143 (62) 141 (61) 151 (66) 153 (67)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately prior
to processing.
129 (54) 142 (61) 148 (64) 152 (67) 155 (68)
162 (72)
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 175
Heat Deflection Temperature F ( C) 166
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 40
100g Pot Life ASTM D2471 minutes 123-151
Viscosity Mixed ASTM D2196 cP 1,600
3.33:1 3.00:1 3.76:1 100:30.0 100:33.30 100:26.60
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.73:1 4.65:1 100:24.0 100:26.80 100:21.50
Property Standard Units
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 82 83
ASTM D695 psi (MPa)13,900(96) 13,800(95)
ASTM D638 psi (MPa)4.29E+05(2.96)3.86E+05(2.66)
ASTM D638 psi (MPa) 9,722(67) 9,500(66)
ASTM D638 % 4.5 6.4
ASTM D790 psi (MPa)18,500(128) 17,500(121)
THERMAL PROPERTIES
Property StandardUnits
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
ASTM D790 psi (MPa)5.56E+05(3.83)5.07E+05(3.5)
Ultimate Tg by DSC ASTM E1356 193(89)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately
prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (79) 193(89)
ASTM D648 (74) 184(84)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Extra Slow cure speed hardener provides 6 to
8 hours of working time at 72 F (22 C).
Elevated temperature cure is required;
thermal and mechanical properties suitable for
composite components and high temperature
tooling and molds.
T
g as high as 193 F (89 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 18 months for
hardener when properly stored
2
.
M1002
M2042
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 128
Heat Deflection Temperature F ( C) 125
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 180
100g Pot Life ASTM D2471 minutes 25-31
Viscosity Mixed ASTM D2196 cP 2,200
3.57:1 3.46:1 4.07:1 100:28.0 100:28.90 100:24.60
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 4.07:1 4.78:1 100:24.0 100:24.60 100:20.90
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 82 83
ASTM D695 psi (MPa)13,800(95) 14,600(101)
ASTM D638 psi (MPa)4.86E+05(3.35)4.59E+05(3.16)
ASTM D638 psi (MPa) 7,160(49) 9,600(66)
ASTM D638 % 2.0 3.4
ASTM D790 psi (MPa)12,500(86) 18,300(126)
THERMAL PROPERTIES
Property StandardUnits
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
ASTM D790 psi (MPa)4.72E+05(3.25)5.96E+05(4.11)
Ultimate Tg by DSC ASTM E1356 172(78)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and moisture
in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately
prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (53) 161(72)
ASTM D648 (52) 159(71)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Fast cure speed hardener provides 1.5 to 2.5
hours of working time at 72 F (22 C).
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 172 F (78 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2043
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 127
Heat Deflection Temperature F ( C) 124
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 75
100g Pot Life ASTM D2471 minutes 48-60
Viscosity Mixed ASTM D2196 cP 1,400
3.45:1 3.25:1 3.82:1 100:29.0 100:30.80 100:26.20
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.91:1 4.61:1 100:24.0 100:25.60 100:21.70
Property Standard Units
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 80 84
ASTM D695 psi (MPa)13,600(94) 14,100(97)
ASTM D638 psi (MPa)4.76E+05(3.28)4.52E+05(3.12)
ASTM D638 psi (MPa) 7,550(52) 9,690(67)
ASTM D638 % 2.1 4.0
ASTM D790 psi (MPa)12,400(85) 14,100(97)
THERMAL PROPERTIES
Property StandardUnits
72 F (22 C)
x 2 wk
RT Gelation
+ 140 F (60 C)
x 8 hrs
ASTM D790 psi (MPa)4.73E+05(3.26)5.99E+05(4.13)
Ultimate Tg by DSC ASTM E1356 162(72)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and
moisture in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until
immediately prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (53) 153(67)
ASTM D648 (51) 162(72)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Medium cure speed hardener provides 2.5 to
4.5 hours of working time at 72 F (22 C).
Room temperature cure properties suitable for
many composite components and structures.
T
g as high as 162 F (72 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
M1002
M2044
Method
Weight
Volume
COMBINED FEATURES
State
Cured
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat F ( C) 176
Heat Deflection Temperature F ( C) 170
F ( C)
2015 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
Property Standard Units 72 F (22 C)
Viscosity (resin) ASTM D2196 cP 4,800
Viscosity (hardener)ASTM D2196 cP 115
100g Pot Life ASTM D2471 minutes 72-88
Viscosity Mixed ASTM D2196 cP 2,100
3.57:1 3.16:1 3.95:1 100:28.0 100:31.60 100:25.30
DENSITY
Units 72 F (22 C)
MIX RATIO
TOUGHENED LAMINATING EPOXY
Resin:Hardener Range Resin:Hardener Range
4.17:1 3.83:1 4.78:1 100:24.0 100:26.10 100:20.90
Property Standard Units
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
lb/gal (g/cc)9.81 (1.17)
MECHANICAL PROPERTIES
ASTM D2240 Type D 83 83
ASTM D695 psi (MPa)14,100(97) 13,900(96)
ASTM D638 psi (MPa)4.33E+05(2.99)3.94E+05(2.72)
ASTM D638 psi (MPa)10,000(69) 9,590(66)
ASTM D638 % 5.5 5.7
ASTM D790 psi (MPa)18,800(130) 1,770(12)
THERMAL PROPERTIES
Property StandardUnits
RT Gelation
+ 140 F (60 C)
x 8 hrs
RT Gelation
+ 180 F (82 C)
x 8 hrs
ASTM D790 psi (MPa)5.55E+05(3.83)5.14E+05(3.54)
Ultimate Tg by DSC ASTM E1356 197(92)
1
Additional post cure may be required; contact Technical Department for details.
2
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many
high-performance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this
occurs, warm the resin to 125 F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO
2 and
moisture in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until
immediately prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
Rev 4 / Dec 2015
Some separation may occur during storage. Stir resin before
mixing with hardener.
ASTM E1356 (80) 197(92)
ASTM D648 (77) 189(87)
Medium viscosity for good wet out of all
synthetic composite fabrics and core materials.
Slow cure speed hardener provides 4.5 to 6
hours of working time at 72 F (22 C).
Elevated temperature cure is required;
thermal and mechanical properties suitable for
composite components and high temperature
tooling and molds.
T
g as high as 197 F (92 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Cost effective, high performance epoxy
formulation for synthetic composite
manufacturing.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product code
on your order.
Shelf life is 3 years for resin and 18 months for
hardener when properly stored
2
.
M1002
M2046
by | Sep 27, 2025
Property Standard Units 77 F (25 C)85 F (29 C)
150g Pot Life ASTM D2471minutes 263-323 192-236
500g Pot Life ASTM D2471minutes 211-259 138-170
Viscosity MixedASTM D2196 cP 1508 1046
Viscosity (resin)ASTM D2196 cP
Viscosity (hardener)ASTM D2196 cP
COMBINED FEATURES Method Resin:Hardener
Weight 3.5:1
Weight Range 3.75:1 3.30:1
Volume 3.00:1
Volume Range 3.14:1 2.75:1
State Units 72 F (22 C)
Cured lb/gal (g/cc)9.45 (1.13)
Resin lb/gal (g/cc)9.69 (1.16)
Hardener lb/gal (g/cc)7.86 (0.94)
2018 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
72 F (22 C)
358-438
276-338
1885
6300
121
LAMINATING EPOXY MIX RATIO
Resin:Hardener
100:28.6
100:26.6 100:30.3
100:31.9 100:36.3
100:33.3
DENSITY
Rev 3 / Dec 2015
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
VISCOSITY VS TEMPERATURE
High temperature, high performance epoxy
formulation for synthetic composite mold and
tooling manufacture.
T
g as high as 350 F (176 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Medium viscosity for wet out of synthetic
composite fabrics; especially effective with
carbon fiber.
Extra slow cure speed hardener provides 8
to 10 hours of working time at 77 F (25 C). A
typical laminate will be gelled in 14 to 20
hours at room temperature.
Optimized for hand wet out and machine
impregnation in contact molding, wet vacuum
bagging and Light RTM applications.
Elevated temperature cure is required;
thermal and mechanical properties suitable
for composite components and high
temperature tooling and molds.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product
code on your order.
Shelf life is 3 years for resin and 18 months
for hardener when properly stored
3
.
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
50 60 70 80 90 100 110 120 130
Viscosity (cP)
Temperature ( F)
LAM-151-HT
LAM-251-HT
Hardness ASTM D2240Type D
Compression Yield ASTM D695psi (MPa)
Tensile Strength ASTM D638psi (MPa)
Tensile Modulus ASTM D638psi (GPa)
Tensile Elongation ASTM D638 %
Flexural Strength ASTM D790psi (MPa)
Flexural Modulus ASTM D790psi (GPa)
Tg DMA Peak Tan Delta ASTM E1640
1
F ( C)
Tg DMA Onset Storage ModulusASTM E1640
1
F ( C)
Tg DSC Onset 1st Heat ASTM E1356 F ( C)
Heat Deflection TemperatureASTM D648 F ( C)
Tg DSC Ultimate ASTM E1356 F ( C)
Rev 3 / Dec 2015
2018 Gougeon Brothers, Inc.
LAM-151-HT~LAM-251-HT
LAMINATING EPOXY
MECHANICAL PROPERTIES
89 90 87 86
Property Standard Units
200 F (93 C)
x 12 hrs
250 F (121 C)
x 8 hrs
140 F (60 C) x 2 hrs
+ 302 F (150 C)
x 4 hrs
87
16,600(114) 16,700(115) 16,300(112) 13,500(93) 13,500(93)
12,500(86) 10,800(74) 9,240(64) 9,690(67) 9,690(67)
4.75E+05(3.28)4.56E+05(3.14)4.14E+05(2.85)4.68E+05(3.23)4.28E+05(2.95)
5.5 3.9 3.8 4.2 5.6
(3.45)4.82E+05(3.32)
(105) 17,600(121) 18,100(125)
4.43E+05(3.05)4.10E+05(2.83)
21,400(148) 18,800(130) 15,200
THERMAL PROPERTIES
Property Standard Units
200 F (93 C)
x 12 hrs
3.84E+05(2.65)5.01E+05
250 F (121 C)
x 8 hrs
140 F (60 C) x 2 hrs
+ 302 F (150 C)
x 4 hrs
281 (138) 303 (151) 357 (181) 193 (90) 195 (91)
346 (175)
1
1 Hz, 3 C per minute.
2
Additional post cure may be required; contact Technical Department for details.
3
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before
use. As with many high-performance epoxy resins, repeated exposure to low temperatures during storage
may cause the resin to crystallize. If this occurs, warm the resin to 125 F and stir to dissolve crystals.
Hardeners may form carbamation when exposed to CO
2 and moisture in the atmosphere for extended periods
of time. Prevent carbamation by protecting hardeners from exposure until immediately prior to processing.
172 (78)
251 (122) 282 (139) 324 (162) 153 (67) 173 (78)
250 (121) 286 (141) 328 (164) 170 (77) 190 (88)
252 (122) 277 (136) 339 (171) 157 (69)
by | Sep 27, 2025
Property Standard Units 77 F (25 C)85 F (29 C)
150g Pot Life ASTM D2471minutes 263-323 192-236
500g Pot Life ASTM D2471minutes 211-259 138-170
Viscosity MixedASTM D2196 cP 1508 1046
Viscosity (resin)ASTM D2196 cP
Viscosity (hardener)ASTM D2196 cP
COMBINED FEATURES Method Resin:Hardener
Weight 3.5:1
Weight Range 3.75:1 3.30:1
Volume 3.00:1
Volume Range 3.14:1 2.75:1
State Units 72 F (22 C)
Cured lb/gal (g/cc)9.45 (1.13)
Resin lb/gal (g/cc)9.69 (1.16)
Hardener lb/gal (g/cc)7.86 (0.94)
2018 Gougeon Brothers, Inc.
HANDLING PROPERTIES
Technical Data
72 F (22 C)
358-438
276-338
1885
6300
121
LAMINATING EPOXY MIX RATIO
Resin:Hardener
100:28.6
100:26.6 100:30.3
100:31.9 100:36.3
100:33.3
DENSITY
Rev 3 / Dec 2015
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
VISCOSITY VS TEMPERATURE
High temperature, high performance epoxy
formulation for synthetic composite mold and
tooling manufacture.
T
g as high as 350 F (176 C) with proper post
cure providing excellent temperature stability
and great part cosmetics.
Medium viscosity for wet out of synthetic
composite fabrics; especially effective with
carbon fiber.
Extra slow cure speed hardener provides 8
to 10 hours of working time at 77 F (25 C). A
typical laminate will be gelled in 14 to 20
hours at room temperature.
Optimized for hand wet out and machine
impregnation in contact molding, wet vacuum
bagging and Light RTM applications.
Elevated temperature cure is required;
thermal and mechanical properties suitable
for composite components and high
temperature tooling and molds.
Quality-control tinting is available at no extra
charge; simply add “QC” after the product
code on your order.
Shelf life is 3 years for resin and 18 months
for hardener when properly stored
3
.
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
50 60 70 80 90 100 110 120 130
Viscosity (cP)
Temperature ( F)
LAM-151-HT
LAM-251-HT
Hardness ASTM D2240Type D
Compression Yield ASTM D695psi (MPa)
Tensile Strength ASTM D638psi (MPa)
Tensile Modulus ASTM D638psi (GPa)
Tensile Elongation ASTM D638 %
Flexural Strength ASTM D790psi (MPa)
Flexural Modulus ASTM D790psi (GPa)
Tg DMA Peak Tan Delta ASTM E1640
1
F ( C)
Tg DMA Onset Storage ModulusASTM E1640
1
F ( C)
Tg DSC Onset 1st Heat ASTM E1356 F ( C)
Heat Deflection TemperatureASTM D648 F ( C)
Tg DSC Ultimate ASTM E1356 F ( C)
Rev 3 / Dec 2015
2018 Gougeon Brothers, Inc.
LAM-151-HT~LAM-251-HT
LAMINATING EPOXY
MECHANICAL PROPERTIES
89 90 87 86
Property Standard Units
200 F (93 C)
x 12 hrs
250 F (121 C)
x 8 hrs
140 F (60 C) x 2 hrs
+ 302 F (150 C)
x 4 hrs
87
16,600(114) 16,700(115) 16,300(112) 13,500(93) 13,500(93)
12,500(86) 10,800(74) 9,240(64) 9,690(67) 9,690(67)
4.75E+05(3.28)4.56E+05(3.14)4.14E+05(2.85)4.68E+05(3.23)4.28E+05(2.95)
5.5 3.9 3.8 4.2 5.6
(3.45)4.82E+05(3.32)
(105) 17,600(121) 18,100(125)
4.43E+05(3.05)4.10E+05(2.83)
21,400(148) 18,800(130) 15,200
THERMAL PROPERTIES
Property Standard Units
200 F (93 C)
x 12 hrs
3.84E+05(2.65)5.01E+05
250 F (121 C)
x 8 hrs
140 F (60 C) x 2 hrs
+ 302 F (150 C)
x 4 hrs
281 (138) 303 (151) 357 (181) 193 (90) 195 (91)
346 (175)
1
1 Hz, 3 C per minute.
2
Additional post cure may be required; contact Technical Department for details.
3
Store PRO-SET Epoxy resins and hardeners at room temperature in sealed containers until shortly before
use. As with many high-performance epoxy resins, repeated exposure to low temperatures during storage
may cause the resin to crystallize. If this occurs, warm the resin to 125 F and stir to dissolve crystals.
Hardeners may form carbamation when exposed to CO
2 and moisture in the atmosphere for extended periods
of time. Prevent carbamation by protecting hardeners from exposure until immediately prior to processing.
172 (78)
251 (122) 282 (139) 324 (162) 153 (67) 173 (78)
250 (121) 286 (141) 328 (164) 170 (77) 190 (88)
252 (122) 277 (136) 339 (171) 157 (69)
by | Sep 27, 2025
. HANDLING PROPERTIES
Technical Data Property Standard Units. 72 F (22 C) 77 F (25 C) 85 F (29 C)
LAM 1 2 150g Pot Life | ASTM 2471 | minutes | 318 || 253, | 147
nl 500gPotlife | ASTMO2471 | minutes | 221 | 75 | 115
~ Viscosity Mixed asTMD2196 | cP | 1288 1008 734
– 51 – Viscosity (resin) | ASTMO2196 | cP | 1734
Viscosity (hardener) | ASTMD2196 | cP 121
HIGH TEMPERATURE LAMINATING EPOXY MIX RATIO
COMBINED FEATURES Method Resin:Hardener| Resin:Hardener
. -, ” Weight 3.70:1 100:27.0
Low viscosity for quick wet out of synthetic Fae : – | 90026 5100-203
composite fabrics; especially effective with __Weight Range _| 4.01 1-3.34:1 1002 eS
Kevlar and carbon fiber. wolumel aun RECT Tae
Volume Range 3.29:1-2.74:1 | 100:32.2-100:35.6
Extra slow cure speed hardener provides 7 to
8 hours of working time at 77 F (25 C). A DENSITY
. typical laminate will be gelled in 12 to 14 hours. State Units 72 F (22 C)
– Optimized for hand wet out and machine Cured Ib/gal (g/cc) | 9.48 (1.14) |
iyatinn _ impregnation in contact molding, vacuum Resin Ib/gal (g/cc) _| 9.58 (1.15)
: bagging and Light RTM applications. Hardener Ib/gal (g/cc) | 9.48 (1.14)
WM Elevated temperature cure is required; VISCOSITY VS TEMPERATURE
thermal and mechanical properties suitable for 3000
composite components and high temperature
Assemb tooling and molds. 2500
Tg as high as 281 F (138 C) with proper post
cure providing excellent temperature stability = 2000
and great part cosmetics. = +500
Cost effective, high performance epoxy 3
formulation for synthetic composite 2 1000
manufacturing.
500
Quality-control tinting is available at no extra
charge; simply add “QC” after the product 0
code on your order. 50 60 70 80 90 100 110 120 130
Shelf life is 3 years for resin and 2 years for Temperature (“F)
Rev 2/ Feb 2014 hardener when properly stored .
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification,
by | Sep 27, 2025
. HANDLING PROPERTIES
Technical Data Property Standard Units. 72 F (22 C) 77 F (25 C) 85 F (29 C)
LAM 1 2 150g Pot Life | ASTM 2471 | minutes | 318 || 253, | 147
nl 500gPotlife | ASTMO2471 | minutes | 221 | 75 | 115
~ Viscosity Mixed asTMD2196 | cP | 1288 1008 734
– 51 – Viscosity (resin) | ASTMO2196 | cP | 1734
Viscosity (hardener) | ASTMD2196 | cP 121
HIGH TEMPERATURE LAMINATING EPOXY MIX RATIO
COMBINED FEATURES Method Resin:Hardener| Resin:Hardener
. -, ” Weight 3.70:1 100:27.0
Low viscosity for quick wet out of synthetic Fae : – | 90026 5100-203
composite fabrics; especially effective with __Weight Range _| 4.01 1-3.34:1 1002 eS
Kevlar and carbon fiber. wolumel aun RECT Tae
Volume Range 3.29:1-2.74:1 | 100:32.2-100:35.6
Extra slow cure speed hardener provides 7 to
8 hours of working time at 77 F (25 C). A DENSITY
. typical laminate will be gelled in 12 to 14 hours. State Units 72 F (22 C)
– Optimized for hand wet out and machine Cured Ib/gal (g/cc) | 9.48 (1.14) |
iyatinn _ impregnation in contact molding, vacuum Resin Ib/gal (g/cc) _| 9.58 (1.15)
: bagging and Light RTM applications. Hardener Ib/gal (g/cc) | 9.48 (1.14)
WM Elevated temperature cure is required; VISCOSITY VS TEMPERATURE
thermal and mechanical properties suitable for 3000
composite components and high temperature
Assemb tooling and molds. 2500
Tg as high as 281 F (138 C) with proper post
cure providing excellent temperature stability = 2000
and great part cosmetics. = +500
Cost effective, high performance epoxy 3
formulation for synthetic composite 2 1000
manufacturing.
500
Quality-control tinting is available at no extra
charge; simply add “QC” after the product 0
code on your order. 50 60 70 80 90 100 110 120 130
Shelf life is 3 years for resin and 2 years for Temperature (“F)
Rev 2/ Feb 2014 hardener when properly stored .
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification,
by | Sep 27, 2025
PRO-SET.
. HANDLING PROPERTIES
Technical Data Property Standard Units 72 F (22 C) 77 F (25 C) 85 F (29 C)
LAM _ 1 3 5 150g Pot Life ASTM D2471__ minutes 52-64 44-54 36-45
500g Pot Life ASTM D2471 minutes 35-43 38-48 33-41
Viscosity Mixed ASTM D2196 cP. 1367 1124 765
LAM – 226 Viscosity (resin) ASTM D2196 cP. 6890
Viscosity (hardener) ASTM D2196 cP. 42
– LAMINATING EPOXY vax RATIO
lhe New COMBINED FEATURES
Standard Medium viscosity for good wet out of all Weight 3.5:1 100:27.7
~ synthetic composite fabrics and core Weight Range 3.87:1-3.32:1 100:25.8-100:30.1
materials. Volume 3.00:1 100:33.3
Medium cure speed hardener provides 2 to 3 Volume Range 3.21:1-2.75:1 100:31.1-100:36.3
hours of working time at 77 F (25 C). A typical DENSITY
laminate will be gelled in 4 to 5 hours.
EPOXIES for optimi i
=9 ‘0’ Optimized for hand wet out and machine Cured Ib/gal (g/cc) 9.71 (1.16)
Laminating impregnation in contact molding, vacuum Resin Ib/gal (g/cc) 9.71 (1.16)
S bagging and Light RTM applications with a Hardener Ib/gal (g/cc) 8.06 (0.97)
Infusion minimum cure temperature of 60 F (16 C).
. ar VISCOSITY VS TEMPERATURE
Tooling Excellent for taping and tabbing operations in 3500
vv””‘S composite structure assembly.
Assembly Room temperature cure properties suitable 3000
for many composite components and 2500
structures. =
= 2000
inom BCaeR T, as high as 219 F (104 C) with proper post z
voge cure providing excellent temperature stability & 1500
f i and great part cosmetics. = 4000
biota 500
0
7 50 60 70 80 90 100 110 120 130
Temperature ( F)
Rev 4 / Dec 2021
Test specimens were neat epoxy (without fiber reinforcement)
2021 Gougeon Brothers, Inc Typical values, not to be construed as specification.
by | Sep 27, 2025
. HANDLING PROPERTIES
Technical Data Property Standards Unites 72 F (22 C) 77 (25 C) BS F (29 C)
150g Pot Life ASTM 2471 | minutes | 15-19 | 11-15 | 9-13
LAM-1 25 500g Pot Life ~ASTM 02471 | minutes | 15-19 | 10-13 | 913 |
Viscosity Mixed ASTMD2196 | cP | 604 616 501
LAM-224 Viscosity (resin) | ASTM D2196 oP | A734
Viscosity (hardener) | ASTM D2196 cP 15
LAMINATING EPOXY MIX RATIO
he NeW COMBINED FEATURES Method ResiniHardenar’=. Resin:Hardener
Standard Weight – 3.51 100:28.6
eee Low viscosity for quick wet out of synthetic Weight Range 3.96:1-3.24:1 | 100:25.2-100:30.8
composite fabrics; especially effective with _Voume | 3.0007 S| 100338.
Kevlar and carbon fiber. Volume Range | (3.47:1-2.84:1 | 100:28.9-100:35.3
Fast cure speed hardener provides 40 DENSITY
eprvere minute working time at 77 F (25 C). A typical state Units 72 F (22 C)
EPOXIES for laminate will be gelled in about 1.5 to 2 hours. Cured Ib/gal (g/ec) | 9.69 (1.16)
Laminating Optimized for hand wet out and machine Resin _|_Ib/gal (g/cc) _ ; 9.58 (1.15)
a “S impregnation in contact molding, vacuum Hardener Ib/gal (g/cc) | 8.38 (1.00)
infusion Pagging and Light RTM applications.
. . VISCOSITY VS TEMPERATURE
Tooling Room temperature cure properties suitable 1200 : : :
mys”‘””S for many composite components and 4100 > | | | | |
Assembly structures. 1000 ee ee |
T, as high as 193 F (90 C) with proper post 900 | | | | | |
cure providing excellent temperature stability = ed | | i | |
: . and great part cosmetics. 2 600 | tf | | | | |
PO. Boro0g Cost effective, high performance epoxy 3 500 | | : | | i |
B sn asany i i i 2 400, | ) t i |
Bay City, Ml 4e707 formulation for synthetic composite = 300 | | | | i | } |
nrosetepoxyeom Manufacturing. | 300 | | | | | ] 2 | |
6-377-0753 Quality-control tinting is available at no extra. 100 | | | | | | |
charge; simply add “QC” after the product | 0 ‘ ‘ |
39001 wie Gade on your order. | 50 60 70 80 90 100 110 120 130 |
. | | Temperature ( F) |
Rev 4/Dec 2015 Shelf life is 3 years for resin and 2 years for ~
hardener when properly stored,
Test specimens were neat epoxy (without fiber reinforcement)
2015 Gougeon Brothers, Inc Typical values, not to be construed as specification.
