TASK™ 4 stonefinishsealers ASTM D4236

ASTM D4236

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and finishing with the recipes used to create those samples

giving each foam artist unmatched versatility

craftsmen and hobbyists who have particular projects in mind

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.