A unique formula combining reinforcing fibers and asphalt emulsion for the fastest, easiest way to patch a leaky roof. You will find this is the answer to many minor repairs around the home. A one-step formula that just brushes into cracks up to 1/2". Long-lasting, flexible patch that dries to a tough, leathery mat. Will not crack in freezing temperatures or soften and run in high temperatures. May be used on sloping or vertical surfaces - will not sag. Ideal for patching cracks or holes around chimney flashings, vents, gutters, skylights, antennas, metal awnings. Use on tool sheds, truck trailers, mobile homes, RV's, and campers. Zero VOC. Seals and topcoats in 1 process, and guaranteed not to crack for 5 years. It is also soap and water cleanup while wet.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov