Product Description

GP300 epoxy resin curing agent

GP300  is a mercaptan curing agent that improves bonds between glass and metal,especially brass and bronze.
This material is ideal for two-component mixing equipment in assembly line use when mixed at a 1:1 epoxy/hardener ratio.
GP300 can be used as a catalyst or cocuring material where it will impart properties typical of ercaptans and provide improved adhesion.
 

Preliminary Physical Properties:
Appearance -------------------------------------------  Colorless to slight yellow heavy fluid
Odor --------------------------------------------------------------------------------   Mercaptan-like
Specific Gravity -------------------------------------------------------------------------------    1.12
Flash Point ----------------------------------------------------------------------------------   >200°F
Preliminary Specifications:
Color, Gardner  ----------------------------------------------------------------------------  2.0 max
Viscosity (cps) -------------------------------------------------------------------  12,000—15,000
Gel Time ---------------------------------------------------------------------------   28-32 minutes
Density -------------------------------------------------------------------------------------  1.1

Ship Date︰ 5