Aluminum Filled urethane Casting Resin

TASK® 18 is a relatively low viscosity aluminum filled urethane casting resin that was developed specifically for making short run vacuum forming molds. TASK® 18 cures overnight at room temperature with negligible shrinkage to a very hard plastic that has a very high compressive and flexural strength. Cured TASK® 18 can be polished, machined, drilled, painted, etc., and is also used to make industrial production parts, prototype parts and tracing patterns.

Call to Order

ProductSizeNet WeightPrice


Low viscosity aluminum filled Shore 88D hardness urethane casting resin. 26A:100B mix ratio by weight - scale required.
How Does It Work?
WARNING: Known to the state of CA to cause cancer, birth defects or reproductive harm - www.P65Warnings.ca.gov
Trial Unit 3 lbs. 5788
Gallon Unit 12.1 lbs. 16393
5 Gallon Unit 48.5 lbs. 52917

Document Downloads

Technical Bulletin

Safety Data Sheet

All Reynolds locations will be closed Friday & Saturday, April 7th - 8th in observance of Easter Weekend. Resuming normal operations on Monday, April 10th.