TPA Prefabricated Universal Corners
To seal the corners of all pitch pans, curbs, and walls.
Tremco Roofing's TPA prefabricated corners must be used for sealing the corners of all pitch pans, curbs, and walls. Uniform in shape and size, they provide wate tightness at corners formed by TPA coated metal and a flashing membrane.
Made of TPA unreinforced membrane, the corners are 3.5" (nominal) to all edges.