Method
Weight
Weight Range
Volume
Volume Range
Hardness
Compression Yield
Tensile Strength
Tensile Modulus
Tensile Elongation
Flexural Strength
Flexural Modulus
Tg DSC Onset 1st Heat
Heat Deflection Temperature
2016 Gougeon Brothers, Inc.
1
To prevent water spotting, avoid contact with moisture until epoxy is thoroughly cured and top coated.
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 3 / Dec 2016
ASTM D648 F ( C) 116(47)
THERMAL PROPERTIES
Property Standard Units72 F (22 C) x 2 wk
ASTM E1356 F ( C) 120(49)
ASTM D790 psi (MPa)4.56E+05(3.14)
ASTM D638 % 4.5
ASTM D790 psi (MPa) 13,500(93)
ASTM D638 psi (MPa)4.91E+05(3.39)
ASTM D638 psi (MPa) 8,390(58)
Property Standard Units 72 F (22 C) x 2 wk
ASTM D2240 Type D 88
ASTM D695 psi (MPa) 12,500(86)
Cured lb/gal (g/cc)9.68 (1.16)
2.19:1 2.53:1100:45.7 100:39.5Resin lb/gal (g/cc)9.77 (1.17)
MECHANICAL PROPERTIES
720
MIX RATIO DENSITY
COMBINED FEATURES
Resin:HardenerResin:Hardener State Units72 F (22 C)CLASSIC BRIGHT
SURFBOARD EPOXY- FAST
Viscosity MixedASTM D2196 cP 1,240 990
2.00:1 100:50.0 Hardenerlb/gal (g/cc)8.42 (1.01)
1.90:1 2.20:1100:52.7 100:45.5
2.31:1 100:43.4
500g Pot Life
ASTM D2471minutes
19-24 16-21 12-15
+ 3% SBE-460 5-8 5-8 3-5
150g Pot Life
ASTM D2471minutes
19-24 17-22 12-15
+ 3% SBE-460 5-8 5-8 3-5
HANDLING PROPERTIES
Technical Data Property Standard Units72 F (22 C)77 F (25 C)85 F (29 C)
Fomulated for high-volume production of
surfboards, SUPs and other boardsport
products requiring a bright and clear finish.
Fast flip times. SBE-262 hardener provides
a flip time of less than one hour at 85 F. Flip
times are significantly reduced by adding
SBE-460 Accelerator at a maximum loading
of 3% by weight.
Easy processing. Optimized for fill coats
and hand wet out of lightweight fiberglass.
Provides an extremely smooth surface when
cured
1
. Excellent sandability. Reaches full
physical properties at room temperature
cure.
Outstanding cosmetics with optical
brighteners that enhance whites and colors
to bring out the best in today’s foam blanks
and graphics. Cures bright and clear. Not
recommended for clear finish over wood or
dark surfaces.
Shelf life is 3 years for resin and 2 years for
hardener when properly stored
2
.
SBE-262
SBE-160
0 0.5 1 1.5 2 2.5 3 3.5
72
77
85
Flip Time (hours)
Temperature
(
F)
FLIP TIME
3% SBE-460
0% SBE-460