Sika SikaBiresin® AP077 + BPO Cream Hardener - White - Quart

Sika SikaBiresin® AP077 + BPO Cream Hardener - White - Quart

Renew and repair fiberglass and gelcoat with a complete gelcoat repair system engineered for professional results. The AP077 resin combined with BPO cream hardener delivers a smooth, durable finish that’s easy to apply, easy to sand, and built for performance in demanding environments.

• Gelcoat repair system that bonds to epoxy, vinyl ester, polyester, and many substrates
• Easy to apply – Easy to sand for fast, high-quality repairs with minimal effort
• High heat resistance of 400°F (209°C) to withstand harsh conditions
• Low moisture absorption for above or below the waterline applications
• Minimal shrink or sink upon cure ensures a smooth, durable finish
• Quick-set cure and finishing time for faster project completion

Application versatility makes this system ideal for gelcoat repairs on boats, marine surfaces, and fiberglass structures where a paint-ready finish is required. It accepts virtually all types of finishes and provides reliable bonding across common substrates, delivering professional results with less downtime.

Product details:

• Color: White
• Size: Quart
• Manufacturer: Sika
• Manufacturer Part No: 611547
• UPC: 338861317358

Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.