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Catalyst - Medium Reactivity - MEKP



£2.50
+ VAT
  • Description
  • 1 Kg Catalyst - Medium reactivity - MEKP

    Standard curing agent for Polyester Resins and Gelcoats.
    Im warmer conditions use minimum 1% by volume, i.e 10ml per Litre of Resin, never use less than 1%, in colder conditions use between 2-3%.
    Always when catalyzing Gelcoats use 2% minimum.
    Please handle very carefully, read safety data sheet and observe hazardous labelling.

    Please note that orders OF 5KG of MEKP catalyst and over can only be delivered on pallets. This will incur a higher delivery charge than shown by the website. Minimum pallet delivery charge is £60 + vat for Next Working Day and £53 + vat for 3 day delivery. We will attempt to contact you to arrange the excess payment and your order will be held until the payment is made.



  • Technical Questions
  • Can I use less catalyst in warm or hot weather?

    Never put any less than 1% catalyst in by volume, i.e 10 ml per Kg as this will affect the curing cycle and you run the risk of an under-cured laminate. You can get a slower reactivity catalyst though and this would extend the geltime whilst you are working.


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  • This product may contain hazardous chemicals. Customers must read the safety data sheet below before use

  • Safety Data Sheet
  • Catalyst - Medium Reactivity - MEKP Safety Data Sheet

  • Technical Data Sheet
  • Catalyst - Medium Reactivity - MEKP Technical Data Sheet

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