Alumilite AlumiRes (RC-3) Urethane Casting Resin Tan [1 gal A + 1 gal B (2 gallons) Two-Part Kit] Great for Small, Large, Durable Pieces Such as Rock Climbing Holds, Medical Parts, Architecture Molds

EXTREMELY DURABLE CASTING: Using our urethane resin you can make any rigid casting that you want.

Our 2-part resin cures quickly to a hard plastic that offers superior impact resistance and rigidity.

USER- FRIENDLY MIXING: AlumiRes (RC-3) features low viscosity with the convenience of a 1:1 mix ratio by weight or volume, which makes mixing super easy.

After just a couple of minutes, the resin transitions from a clear liquid to light tan solid.

READILY ACCEPT FILLERS & COLORS: Give your molds a stunning finish! With our resin, you can create a variety of casting effects using non-water-based dyes such as Alumilite Dye and dry fillers used to change the density of the resin.

CURING SPEED TO GET THINGS DONE: Large multi piece project? No problem! Our two-part casting resin kit has a fast demolding time of 30 minutes, allowing you to do more, making it the economical choice for big projects.