Butanox M50 is a general purpose MEKP (methyl ethyl ketone peroxide) catalyst suitable for use with most polyester and vinylester resins and gelcoats. This standard reactivity MEKP is the catalyst (hardener) used for all Easy Composites polyester and vinylester resin systems.
Typically added at 1 - 3%.
Standard curing agent for polyester resins & gel-coats.
Use minimum 1% by volume, i.e 10g per 100g of polyester resin, never use less than 1%, in colder conditions use between 2-3%.
Always when catalyzing Gelcoats use 2% minimum.
Please handle very carefully.
Available to buy in 100g, 300g & 1KG
Please Note: This listing for MEKP catalyst only, Resin NOT included.
