1 gal Gardner-Gibson 6230 Black Black Jack All-Weather Roof Cement

Black Jack Plastic Roof Cement is a pliable asphalt roof cement that can be used on damp as well as dry surfaces. Plastic Roof Cement is ideal for many roof repairs and for stopping roof leaks around vent pipes, spouts, valleys, skylights, gutters and chimneys. Use for the construction and repair of flashings, but not on rubber membranes or EPDM roofing systems. It may also be used to seal cracks in exterior chimneys, walls, foundation joints and for lining leaking gutters and troughs. Plastic Roof Cement is not paintable.

Asphalt based patching compound Seals damaged areas and provides a layer of waterproof protection All-Weather roof cement Cannot be painted 1 Gal.