Big Boy Clear Liquid Hardener Use With All Polyester Based Resins & Fillers 40g

Big Boy 40 g Clear Liquid Hardener for all polyester resins and fillers. Universal hardener for auto body, fiberglass, and fillers. Mix ratio 1:15 to 1:20. Brand new. Compatible with Big Boy resins. Ideal for repairs and finishing. Ships from seller.

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