Oatey, Flashing, 0.5″ to 1″ dia, 9″ x 12.5″ Galvanized base, No-Calk, Clear, Qty. 1, 11830
9″ x 12.5″ Base No-Calk Oatey 0.5″ to 1″ Galvanized Roof flashing is a watertight seal for roof penetrations around the plumbing vent pipe that can be used in both industrial and residential applications.