Henry Roof Leak Repair, Series: 208R Rubberized Wet Patch, 1 gal, Pail, 250 g/l VOC, Paste, Black, 12.5 sq-ft Coverage, Strong Petroleum Solvent Odor/Scent, 120 Deg F Flash Point, Composition: 1,2,4-Trimethylbenzene Aromatic Petroleum Distillates, Petroleum Asphalt, Attapulgite, Calcium Carbonate, Cellulose Fiber, Silica, Quartz, Stoddard Solvent, Flammability Rating: 2, 1.12 Specific Gravity, Application Method: Trowel or Putty Knife, Standards: ASTM D4586, Type I, ASTM D3409, UL Listed, For Repair Holes, Cracks and Splits on Composition, Mineral Surface Cap Sheet, Asphalt Coated, SBS Modified, Metal and Masonry Roofs
Premium SBS modified compound for sealing roof leaks on wet surfaces. Seal leaks and openings around flashings, chimneys, vents, skylights, joints in metal edging, and gutters, etc. Patches holes, cracks, and splits on composition, mineral surface cape sh eet, metal, and masonry roofs even in a driving rain or under water. May be used in wet, dry, warm or cold weather. Made from heavy-bodied asphalt. Covers 12.5 sq. ft. per gallon applied at a thickness of 1/8". Meets or exceeds all requirements of ASTM S pecification D-4586, Type I except for high-temperature sag.
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