MEKP (Methyl Ethyl Ketone Peroxide) is the catalyst added to polyester resins and vinyl ester resins. As the catalyst mixes with the resin, a chemical reaction occurs, creating heat which cures (hardens) the resin. Use approximately 1/2 oz per quart of resin. We recommend the use of our MEKP Catalyst Dispenser for accurate measuring and pouring of the catalyst. Available in 8 lb size by phone order only: (888) 827-7330 Mon-Fri 9 am to 5 pm (PST).
for TAP MEKP Liquid Catalyst label.
TAP Video: How To Make Fiberglass Part - Part 1
TAP Video: How To Make Fiberglass Part - Part 2