20-900 Bpo Hardener Tube 40 G

20-900 BPO Hardener is a 50% dibenzoyl peroxide (BPO) paste in a 40 g tube, formulated to cure amine-accelerated polyester systems. Add and mix into polyester resin according to the resin manufacturer's instructions. CAUTION: over- or under-dosing may cause discoloration of the top coat.