Black Jack® All-Weather Roof Cement is a pliable asphalt roof cement that can be used on damp as well as dry surfaces. All-Weather Cement is ideal for many roof repairs and for stopping roof leaks around vent pipes, spouts, valleys, skylights, gutters and chimneys. Use for the construction and repair of flashings, but not on rubber membranes or EPDM roofing systems. It may also be used to seal cracks in exterior chimneys, walls, foundation joints and for lining leaking gutters and troughs.
Brand Name: Black Jack Sheen: Gloss Color: Black Coating Material: Patching Cement Product Type: All-Weather Roof Cement Container Size: 5 gal. Coverage Area: 60 sq. ft. Cold Application: No Fiber Reinforced: No Transparency: Solid Full Cure Time: 60 day Water Based: No Packaging Type: Pail Durability: 3 Years VOC Level: 250 g/L