Permatex Orange Silicone Ceramic Brake Lubricant provides high-performance lubrication to caliper pins, sleeves, bushings and pistons. This high temperature lubricant prevents seizing and galling of critical brake components. The silicone-based formula is non-melting and fortified with ceramic solids. Temperature range -50° F to 3000° F (-46° C to 1649° C). Lasts longer than ordinary Caliper Grease and Disc Brake Quiet products. 100% compatible with internal/external brake rubber and plastic hardware, including ethylene-propylene rubber and metal components.