This item is a shipping hazard and can only ship via ground delivery within the United States and Canada.
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