Henry® Company HE204071 Plastic Roof Cement, 5 Gallon Trending_Items Converts manual plastic sprinkler valves

Converts manual plastic sprinkler valves to automatic operation by a sprinkler timer

Meets EPA standards with a minimum of 40% post consumer waste

at both tank and hose

Removable pin for easier installation

Henry® Company HE204071 Plastic Roof Cement, 5 Gallon Trending_Items Converts manual plastic sprinkler valvesHenry 204 Plastic Roof Cement is a premium, trowel grade sealant used for dry surfaces, which makes it ideal for filling flashing pans around roof penetrations. It is made from high quality refined asphalt and is heavy bodied for smooth spreading in cold weather. Henry 204 Plastic Roof Cement forms a tough, long lasting flexible film that won't become brittle and crack in the coldest weather, or run and sag in the hottest. 5 Gallon Applies well on dry