PVC Square Tubing Wraps are fabricated square penetration flashings made of white, gray or tan 60 mil standard reinforced PVC membrane. Overall height of the flashing is 11 inches. A split (cut) and overlap tab are incorporated into these parts to allow the flashing to be opened and wrapped around a square penetration with an obstruction. The PVC Square Tubing Wraps are primarily used to seal details where field fabrication is necessary, such as drain details, pipe flashings and pitch pocket flashings.