Protect your roof against the elements with APOC 501 Caulk Super-Flash Thermoplastic Flashing and Roof Sealant. Designed to withstand extreme climates, Super-Flash stretches 250% to seal splits, cracks, holes and leaks. APOC 501 works on all common materials and cures to a long-lasting, rubber membrane. Apply with a caulking gun and if needed, smooth with a putty knife. Apply 0.25 inches thick, 2 or 3 inches beyond the problem area. It is highly recommended to reinforce the repair with a strip of APOC reinforcing fabric. Follow all directions on label for application. Packaged in a 10-ounce tube.

• • THERMOPLASTIC FLASHING SEALANT: Repair flashings, parapet walls, copings and chimneys with APOC 501 Caulk Super-Flash Thermoplastic Flashing and Roof Sealant. Seal splits, cracks, holes and built-up asphalt and coal tar roofs.
• • STRONGER THAN ASPHALT: APOC 501 caulk bonds to all common building surfaces and gets tougher as it ages, curing to a long-lasting, rubber membrane. Can be used as a topical repair for EPDM rubber sheets.
• • EXCEPTIONAL ADHESION IN EXTREME TEMPERATURES: Super-Flash thermoplastic sealant stretches 250% to remain flexible through extreme climates. With non-sag properties, flashing sealant provides high-performing durability.
• • REPAIR LEAKS: Seal leaks on damp or wet surfaces or use as a temporary repair in standing water. APOC 501 can also be used to seal modified bitumen membranes. Packaged in a 10-ounce tube.
• • PROFESSIONAL PROTECTION: With more than 100 years of experience, APOC is a premier manufacturer of construction and maintenance products, providing you with professional protection in the toughest environments.
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