| Black asphalt roof cement. A sealer and filler for use in patching cracks and breaks in roofing surfaces, firewalls, chimneys, gutters, flashing, etc. Ideal for roof maintenance, sealing and repairing shingle tabs, roof seams and gable joints. Can be used to stop leaks around vent pipes, spouts and gutters. Suitable for sealing metal building seams, foundations, masonry steps and in repointing chimneys. 29 oz. cartridge. |