Henry PR400042 Adhesive Cement, Black, Liquid, Paste, 1 Gallon

Roof cement cold process size 1 gallon For bonding and cementing asphalt coated sheets to properly prepared roof surfaces.”Sets” by loss of solvent content through evaporation. Formulated for use as an adhesive between plies of asphalt coated or saturated roofing sheets such as double coverag e or selvage edge roll roofing. Covers approximately 50 sq. ft. per gallon. Coverage rate varies depending on texture and porosity of surface.