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Mek Peroxide Catalyst 15cc Clear

4.6 (2) Write Review
Free shipping on orders over $29.99

$12.99

$ 5 .99 $5.99

In Stock

About this item

  • Mek Peroxide is used as a activator for Gelcoat, polyester, and vinylester resins.
  • 15cc bottle is enough for approximately half gallon of resin. Cannot be used by itself must be used with resins
  • Comes in clear easy to use bottle
  • Mek P catalyst chart and measuring cup is included
  • Creates chemical reaction with resin for curing


Mek Peroxide is used as a hardener for polyester, gelcoat , and vinylester resin. This size catalyst is good for about half gallon of resin.


Garry Guard
Reviewed in the United States on August 10, 2024
it arrived in time and at a good price
Rich Drennen
Reviewed in the United States on March 20, 2023
Needed to use with my gelcoat. It works.
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