Sprayon® MR302 General Purpose Release Agent Aerosol contains a light duty silicone that is ideal for cold molds. A multi-purpose mold release that does not contain chlorofluorocarbons. Recommended for use on acrylics, cellulosics, A.B.S. resins, polystryrene, polyesters, wax and rubber. Meets FDA regulation 21 CFR181.28.