AlumiRes RC-3 BLACK is RC-3 that has been pre-dyed black. AlumiRes RC-3 Black provides users with an extremely user friendly rigid urethane that has good overall physical and cosmetic properties.
The material has a very low viscosity and a mix ratio of 1:1 by weight or by volume. The material features a 2 minute work time and cures to a solid black color. Demold time is 30 minutes depending on the mold temperature and the mass of the material being cast.