SikaBiresinA(R) AP112 White Gallon BPO Hardener RequiredSikaBiresinA(R) AP112 is a fibrous filler that makes it very useful for increased bonding strength or for rebuilding broken or void areas in SMC, RIM, and other thermoset composites. It is a smooth thixotropic paste system that exhibits easy mixing and stable application qualities. It can be applied in varying degrees of thickness with minimal shrinkage and can be used for deeper surface composite repairs before final surfacing with a fairing compound.Features:Exceptional adhesionQuick settingMinimal shrinkageUsage:SikaBiresinA(R) AP112 can be used in the following bonding applications: FRP composites to FRP, rebuilding broken areas, metal inserts to fiberglass, marine fabrication, metal to concrete, detail blocks to FRP, wood to wood bonding, and metal to metal bonding.Advantages:Exceptional adhesionQuick settingMinimal shrinkageNo bleed outExcellent finishing and machinabilityAccept virtually all types of finishesLow moisture absorptionHigh impact strength