IsoCast RCR 722

IsoCast RCR 722 (Formerly PAK Amber Cast) is used to make castings from rigid and flexible molds. Some of the most common uses of IsoCast RCR 722 are point-of-purchase displays, rapid prototypes, special effects, taxidermy, and sculpture reproductions. However, IsoCast RCR 722 can be used for any application that requires lightweight, hard plastic.
IsoCast RCR 722 is a two-part polyurethane casting system. IsoCast RCR 722 is mixed one-to-one by volume and cures at room temperature. IsoCast RCR 722 begins to gel in approximately 2 minutes, and cures to an amber color.



  • Point of Purchase Displays
  • Rapid Prototypes
  • Sculpture Reproductions
  • Special Effects
  • Taxidermy


  • Convenient mixing ratio (s)
Product Types

Casting Resin



Posted on

August 28, 2020