Product Review

Uniseals are provided in sizes intended for standard schedule 40 pipe (common household plumbing pipe). For example, a standard 1 1/2" schedule 40 PVC pipe requires a 1 1/2" Uniseal. We recommend using a hole saw for cutting holes where a Uniseal will be placed. After cutting the hole, remove any fragments of material left behind to ensure a good, watertight seal.