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Polyester Resin MEKP Catalyst (Methyl Ethyl Ketone Peroxide)

Product image 1Polyester Resin MEKP Catalyst (Methyl Ethyl Ketone Peroxide)
Product image 2Polyester Resin MEKP Catalyst (Methyl Ethyl Ketone Peroxide)
Product image 3Polyester Resin MEKP Catalyst (Methyl Ethyl Ketone Peroxide)
Product image 4Polyester Resin MEKP Catalyst (Methyl Ethyl Ketone Peroxide)

Regular price $ 5.93

Polyester Resin MEKP Catalyst (Methyl Ethyl Ketone Peroxide)

Polyester (PE) resin hardener additive to cure Silmar 249 Laminating Resin, 250B Hotcoat/Sanding Resin, and Reichold Polyester Gloss Finish Resin.

You also need to add MEKP catalyst to Silmar UV Cure poly resin to accelerate cure for fin box installs and color tints where the sun can't get to.

At 77F 2% MEKP added to any polyester resin will provide a gel time of 10-15 minutes. 

Available in the following quantities:

2 oz.
4 oz.
16 oz.
32 oz.

USE WITH CAUTION!

Download Greenlight's General Polyester Catalyst and Surfacing Wax Additive Chart

SHIPPING NOTICE: Continental US and Canada shipping only. We cannot ship chemicals to Hawaii or Internationally. (But we're working on it!). 

QUESTIONS & ANSWERS

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  • Where do I find 2% MEKP for gloss coats?

    The MEKP catalyst amount for curing poyester resin is calculated as a percentage of the volume of resin and affect cure time and strength. For example if adding 2% worth of MEKP to 12 oz of polyester resin you would use 0.24 oz. (7 ml) of MEKP.
    Please see our polyester resin catalyst / surfacing wax / styrene gloss additive chart for easy calculations

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