White filler for repairing holes, cracks or scratches in GRP. Repairs and fills surface scratches, holes, etc, in glassfibre hulls and superstructures. Supplied as white paste which can be pigmented. Sets in 20 minutes. Can be polished to a gloss finish. No painting repaired. 200g tin Gelcoat Filler Instructions Use in temperatures over 15 degree C. Mix the small tube of catalyst with the contents on the tin or part thereof example ½ the tin to ½ the catalyst etc.
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