Asbestos-free bituminous caulk used to fill cracks and holes on foundations and asphalt roofs, on shingle, vent, and chimney flashings. Can be used on dry or wet surfaces. Covers around 1.28 m² (13.8 ft²). Maximum thickness of 3 mm (1/8 in.). Covering capacity varies according to surface porosity and temperature. Apply product with a trowel, putty knife, caulking gun, or by hand (with glove). Clean tools and equipment with mineral spirits.