RESCOCAST 3 is a high performance insulating castable designed for a variety of applications. Its density is approximately 60 lb/ft3 and offers superior strength characteristics, as well as a high strength-to-insulation ratio. This material can be used as an original lining material or as a replacement for refractory ceramic fiber. RESCOCAST 3 can be installed by either gunning or casting methods. For pumpcasting or shotcreting applications, RESCOCAST 3 PC is recommended.