General Purpose Polyester Resin 1 gallon with Hardener MEKP DDM-9

Quantity Buy 5 or above
Per Unit $ 21.83
Bulk Pricing
Per Unit
Buy 5 or above
$ 21.83

General Purpose Polyester Resin. This is an inexpensive alternative to other more costly resins. May be a good resin if you are just getting started working with composite materials. The appropriate amount of hardener (DDM-9 MEKP) is included.

Viscosity, Brookfield Model LV #3 Spindle @ 60 rpm, 77°F (25°C) 400-650 cps
Thixotropic Index 2.5-3.5
100 grams resin @ 77°F (25°C)  
Mix Ratio 1.25% DDM-9 by volume
Gel Time 18:00-24:00 min
Peak Exotherm 280-340°F (138-171°C)
Maximum HAP Content 38.4%
Non-Volatile Content 50-80%
* The gel time and reactivity will vary due to the type and concentration of Free Radical Initiator (catalyst), shop temperature, humidity, and type of fillers used.


SDSGeneral Purpose Resin SDS

TDSGeneral Purpose Resin TDS

SDSMethyl Ethyl Ketone Peroxide (MEKP) SDS