OSI RF140 Series 1938618 Gutter and Seam Sealant, Black, Liquid, 10.5 oz Cartridge (Pack of 12)

Use for bonding roof shingles, flashings and all general roof repairs. Low temperature extrudability. Easy application. Long-lasting through years of continual weather extremes. Sets in 24 hrs. 1/4 in bead covers 32 ft per 10.5 oz and 89 ft per 29 oz cartridge. Sweep or wipe excess water and let surface dry.