Why GAF Repair Caps Fastener Covers? 

An innovative method of preventing leaks, rust, and back-out of metal roof fasteners, GAF Repair Caps Fastener Covers consist of a coat able aluminum facing backed with an adhesive modified butyl. The discs are pre-sized (1-3/8" diameter) to neatly conform around the fastener head when pressed in place.

Benefits of  GAF Repair Caps Fastener Covers include:

• Strong:  The adhesive properties of the butyl-backed fastener cover promote great adhesion to metal roof fasteners.
• Secure:  Seals the perimeter of the disc around the outside of the fastener.
• Cost-effective:  A neat and efficient alternative to caulks and mastics for sealing metal roof fasteners.
• Versatile:  Can be coated or left exposed.

• 1,476 Caps per roll.

• Approx 80 caps per 100 sq ft.

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