Black Jack® 6147-9-30 Tuff-Seal Roof & Flashing Repair Cement, 5 Gallon BF10 Saves energy and reduces heating

Saves energy and reduces heating costs

cotton/poly blends

Withstands the abuse of corrosive solutions and additives

Enhances wood grain

Black Jack® 6147-9-30 Tuff-Seal Roof & Flashing Repair Cement, 5 Gallon BF10 Saves energy and reduces heatingBlack Jack Tuff Seal Roof and Flashing Repair is a premium asphalt based sealing compound designed to repair cracks, seams and holes in roofing materials. Designed to be used in new construction and in setting flashings, drip edges and other roofing edges. It provides a tight seal and gives a layer of waterproofing protection. Also can be used below grade. Dries black. Size: 5 Gallon Fill Level: 4. 75 Gal 18 L Stops leaks fast Long lasting crack