AeroMarine Products provides the highest quality urethane casting resins for small-scale rapid prototyping and production by professionals, hobbyists, or individuals. Available in white or black, the casting resin is offered in sizes from 1 quart to 110 gallons. For other colors, we offer colorants in Black, Blue, Red, White, and Yellow. These can be combined to create other colors. The colorants should be mixed with the “B” component (the catalyst side) of the casting resin. To brighten colors, you can add white colorant.

All casting resins come in sets that include a polymer and a catalyzing agent that harden quickly, also known as curing, when mixed at 70 degrees Fahrenheit (21 degrees Celsius), although temperature changes don’t affect the quality of the casting resin. Make sure to mix only the amount of casting resin that you want to use immediately, as it hardens very quickly (within about 3 minutes).

You can use this casting resin in conjunction with the silicone mold making materials we sell or any silicone mold to quickly create your products.

Common uses for our urethane casting are jewelry, figures, small decorative products, fishing lures or prototypes of industrial products.

AeroMarine Products also offers a bronze powder that can be added to the urethane casting resin in 1 part bronze powder, 1 part casting resin, to create real bronze products. This is actual bronze that can be polished when finished.

If you have questions about any of our casting resins or how to use them, please don’t hesitate to contact us by phone at (877) 342-8860 or on our website.