Yes, VFI does offer a few different alternatives to epoxy. The VFI-2538 70 D EPS Form Hard Coat is an alternative coating for EPS surfaces that must be protected from abrasive casting materials. Alternatively, VFI offers a handful of TDI molding rubbers ranging from 25 A to 95 A in hardness for making cast stone molds, manufactured stone molds, formliners, and stamps.