- Patent # 6,769,291"
- Tip acts as a handle while applying glue and can be snipped to allow filling and bleeding with water or air for testing
- "Deeper glue surface ensure a good seal, especially on unevenly cut pipe"
- "Durable, ABS may be glued to pipe with all purpose glue"
- High-visibility model make installed plug easy to set for ensured removal
- Test nipple is 5/8 in OD for connection to compression fitting