IsoCast RCR 739 is used to make castings from rigid and flexible molds. Some of the most common uses of IsoCast RCR 739 are point-of-purchase displays; rapid prototypes; special effects; taxidermy; and sculpture reproductions. However IsoCast RCR 739 can be used for any application that requires a lightweight; durable plastic.
IsoCast RCR 739 is a two-part; MDI-based polyurethane casting system. It is mixed one-to-one by volume and cures at room temperature. IsoCast RCR 739 begins to gel in about 15 minutes and cures to a white color.