Partall® Paste #2 from Rexco is a polishing compound produced from a combination of hydrocarbon and microcrystalline waxes. It is particularly recommended as a primer coat to create a smooth, compatible mold surface or it can be used as a general parting agent for day-to-day molding done with fiberglass parts. Mold surface should be thoroughly clean and free of other parting agents, especially those containing silicone, prior to application of Partall® Paste #2. For best results, use only in low temp <120ºF production applications, preferably with <1% resin to catalyst mixture.