Sashco Cobra Through the Roof Clear Elastomeric Polymers Sealant and Adhesive Kit

You need a flat caulk bead, you have a round nozzle. How does that make sense? That's what we thought. We bring you the right tool, the COBRA Lap Joint Nozzle. It extrudes a wide bead to easily cover all kinds of lap joints, like roof flashing and window fins and sandwich joints like thresholds.