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Catalysts

Catalysts are mixed into resins, gelcoats, topcoats and bonding paste to initiate the curing reaction to turn the liquid or paste into a solid, durable material. MEKP (standard bottled catalyst) is used for resins, gels and topcoats. BPO paste is used for bonding paste. The addition for both is 2% at room temperature. More or less may be required depending on the working temperature (slightly less for warmer conditions and more for colder climates). Generally, never less than 1% and never more than 4%. This material is highly flammable and corrosive, great care should be taken when handling this product. 

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  1. 50g BPO Catalyst Sachet 50g BPO Catalyst Sachet
    50g BPO Catalyst Sachet
    £1.50 £1.25
    - Benzoyl peroxide catalyst paste - Stable catalyst - Easy to use, re-sealable sachet - Effective and rapid hardening Learn More
  2. Catalyst Catalyst
    Catalyst
    £7.92 £6.60

    Catalyst is the standard curing agent for Polyester Resins, Top Coats and Gelcoats.

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