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Cromar GRP Fibreglass Hardener - 5kg

Cromar GRP Fibreglass Hardener - 5kg

Regular price £53.03 GBP
Regular price Sale price £53.03 GBP
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Cromar PRO GRP Hardener is a Methyl Ethyl Ketone peroxide in phlegmatizer for the curing of unsaturated polyester resins at ambient temperature in combination with colbalt accelerators.


  • Coverage is 10ml per kg for each part.
  • Depending on the weather you would require between 1 and 4 parts per kg.
  • The hotter the weather the less parts you will require.
  • Total coverage would be 10ml to 40ml depending on how many parts are required.
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