Geocel GC41103 Roof Patch Plastic Roof Cement - Black, 10 oz

An all purpose, black roof cement for all types of roof repairs. Use to patch splits or cracks up to 1/4" wide in a variety of roof surfaces and to stop leaks around chimneys and other roof projections. An all weather plastic roof cement that has been chemically fortified to "wet-out" and bond to water covered or damp surfaces as well as to dry. Excellent for emergency repairs under wet conditions. For use on asphalt, steel, brick, wood, aluminum, and other common building substrates. Do not paint or thin. Do not use with single-ply membranes such as EPDM, PVC, CSPE, etc. Product contains solvents that may craze some plastic materials. Store at room temperature for 24 hours before use to improve ease of application. Do not use in areas where food is processed or stored. Do not use for potable water applications.