Catalyst MEKP

Catalyst MEKP

  • $4.50 incl GST


Catalyst methyl ethyl ketone peroxide (MEKP) is added to Resin, Gelcoat or Flocoat to create a chemical reaction producing heat that cures or hardens the resin.  

In an ideal situation catalyst MEKP is added at 2% based on volume.  However, in cooler temperatures or if you want a faster curing time, a higher rate can be added (3%).  In hotter temperatures, a lower rate can be added in order to slow down the curing process (1%).  For a normal 2% example, if you had 500ml of resin, you would add 10ml of catalyst MEKP.


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