Clear Polyester Mass Casting Resin S41 Gallon Kit Acryl Great beginners wood carver set

Great beginners wood carver set

Conveniently packaged in 25 lb/11

or until parts are uniformly black

Dry Time 10 minutes to touch dry

pH at 77°F (25°C)

Clear Polyester Mass Casting Resin S41 Gallon Kit Acryl Great beginners wood carver setA polyester resin promoted for ambient temperature cure with MEK peroxide. It is used to produce medium to large size castings with exceptional clarity. SIL95BA 41 was designed to reduce cracks in larger castings with a long cure time, low peak exotherm, and minimal shrinkage. The ratio for mixing polyester resin with a hardener, such as MEKP (methyl ethyl ketone peroxide), is typically between 1% and 2. 5% hardener to resin by weight: For Working