Multi-Tite Heavy Duty Rubber Grommet Pipe Gasket 3'' Pipe

The Multi-Tite Rubber Grommet Pipe Gasket instantly provides a water and vapor seal when installing pipe into fiberglass tanks, basins, and risers, or polyethylene tanks, basins, and risers. This grommet is made of durable rubber and works with SCH 35 and SCH 40 PVC pipe. The 3'' grommet requires a 4'' hole.