Henry Premier PR300042 Plastic Roof Cement is a high-grade, asphalt-based mastic compound engineered for professional-grade roofing repairs and waterproofing. This fiber-reinforced formula provides exceptional resistance to weathering while remaining pliable over time to accommodate natural structural movement without cracking. It is specifically designed for sealing leaks in asphalt, metal, and composition roof surfaces, making it an ideal choice for flashing and emergency patching applications. The cold-applied liquid paste sets firmly to create a durable, water-resistant seal that maintains its integrity across a wide range of temperature extremes.
Premier Plastic Roof Cement, Series: PR300, 0.9 gal, Liquid, Black, 12-1/2 sq-ft/gal Applied 1/8 in Thickness Coverage, Strong Petroleum Solvent Odor/Scent, 105 Deg F Flash Point, Composition: Petroleum Asphalt, Attapulgite, Bentonite, Cellulose Fiber, Stoddard Solvent, Water, Flammability Rating: 2, 1.01 Specific Gravity, Resists: Water, Standards: OSHA Compliant, For Repairing Leaks on Metal Roofs, Shingles, Composition Roofing and Asphalt
Packaging/Shipping Size and Weight:
Length: 7" | Width: 7" | Height: 8" | Weight: 3 lbs