SikaBiresin® AP077 BPO

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SikaBiresin® AP077 is a polyester filler and fairing compound that offers the user a smooth workable paste with a setfast cure to expedite those applications for repair or finish. It is easier to sand than conventional fillers and can be finished to a feather edge. This material can be easily applied with a squeegee, spatula, or flat tool, and once cured will accept virtually all types of coatings and decorative films.

Exceptional adhesion
Very quick setting
Minimal shrinkage
High service temperature
Excellent finishing and machinability
Accept virtually all types of finishes
Low moisture absorption for above or below waterline applications

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Product Data Sheet Show all documents

Usage

SikaBiresin® AP077 can be used in the following applications: gel coat blister repair, fiberglass parts repair, and filling cloth imprint on FRP panels. This material has excellent adhesive and bond strength to fiberglass, SMC, FRP, epoxy, graphite, and Kevlar® composites as well as aluminum, wood, and other substrates.