Sure-Flex PVC Split Pipe Seals are fabricated fl ashings made of 60-mil (1.52 mm) reinforced PVC membrane for pipes 1" (25.4 mm) to 6" (152.4 mm) in diameter. Other sizes and colors are available on a special order basis. Overall height of the fl ashing is 11" (280 mm). A split (cut) and overlap tab are incorporated into these parts to allow the Split Pipe Seals to be opened and wrapped around a round pipe with an obstruction. Such obstructions prevent the use of a standard molded pipe seal. Split Pipe Seals are packaged in boxes of eight and come with universal clamping rings.