TASK™ 4 stonefinishsealers ASTM D4236

ASTM D4236

A small-scale test is recommended prior to mixing large amounts

The longer the glaze has been dry

and finishing with the recipes used to create those samples

657 Sparkle Gold

TASK™ 4 stonefinishsealers ASTM D4236TASK 4 is a unique polyurethane casting resin that is very strong when cast in Ultra Thin sections ranging from 0. 03 to 0. 50(0. 075cm to 1. 27cm). TASK 4 has a very low mixed viscosity, ensuring flawless pick up of even the finest detail. Cured plastic exhibits very low shrinkage which is why this plastic has become a favorite of prototype and design professionals throughout the world. Pot life is 20 minutes and cure time is 16 hours at 73F 23C.