Polyester Resins, Gelcoats & Ancillaries Home / Moulding & Casting / Polyester Resins, Gelcoats & Ancillaries / Cobalt Accelerator 6% Strength 4kg Cobalt Accelerator 6% Strength 4kg Cobalt Accelerator 6% Strength 4kg £81.72 £98.06 (inc. VAT) Stock Status: Sold Out Sorry, this item is currently out of stock Add to your Wish List Information The curing of unsaturated polyester resins at ambient temperatures can in general not be performed by an organic peroxide alone. The radical formation, which is necessary to start the polymerization reaction, is at ambient temperatures with most generally applied organic peroxides too slow. To speed up the radical formation in a controllable way organic peroxides must therefore be used in combination with an accelerator. All our standard resins are supplied pre-accelerated, but to achieve quicker setting times more accelerator can be added. Customer reviews No reviews left yet Write a review Most RecentTop Rated No reviews have been left for this product, be the first to leave a review
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