Cobalt 6% is an abbreviation for the compounds cobalt napthenate and cobalt octoate, usually supplied as a 6% solution. These compounds are promoters used in the curing of polyester and vinyl ester resins with methyl ethyl ketone peroxide (MEKP) type catalysts. Promoters are also called accelerators.
The most reliable release agent. Suitable for almost all applications. It is recommended to combine it with mould release-undercoat wax. It is applied with a sponge.