Versico's VersiFlex PVC Reinforced Coverstrip is a PVC flashing that contains a polyester reinforcing fabric. PVC Reinforced Coverstrip is used for stripping in rows of fasteners and plates and covering the butt joints of VersiFlex PVC and VersiFleece® PVC membranes. This product's smooth surface allows a total surface fusion weld over a wide temperature range, facilitating a consistent, watertight roof system.