SikaBiresin AP112 White Gallon — BPO Hardener Required
SikaBiresin AP112 is a high-performance fibrous filler designed to boost bonding strength and rebuild broken or void areas in SMC, RIM, and other thermoset composites. This smooth, thixotropic paste offers easy mixing and stable application, allowing you to apply varying thicknesses with minimal shrinkage. Ideal for deeper surface repairs, AP112 can be finished smoothly with a fairing compound for a seamless transition to the final surface.
Key Benefits
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Exceptional adhesion for durable, long-lasting bonds
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Quick setting to speed up repair workflows
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Minimal shrinkage across multi-pass applications
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No bleed out helps keep surfaces clean and repair-ready
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Excellent finishing and machinability for precise machining and sanding
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Accept virtually all finishes to match your final surface
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Low moisture absorption protects against water-related weakening
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High impact strength for durable repairs under stress
Recommended Uses
- Bonding FRP composites to FRP and rebuilding broken areas
- Metal inserts to fiberglass and other substrates
- Marine fabrication and protective repairs
- Metal to concrete and detail blocks to FRP
- Wood to wood bonding and metal to metal bonding
Note: AP112 requires a BPO hardener for curing. Packaging: White gallon. Manufacturer: Sika. Manufacturer Part No: 606128.
