Description
Polylok’s 24″x 2″ risers are a great solution for systems needing only a few inches to come to grade. Model 3008-GR
- Watertight and airtight
- Allows septic tank to be easily vacuum or water tested
- Highest UV protection on the market today
- Easy to bring septic access to grade
- Made of High Density Polyethylene
- Tear off riser ring if frost is a problem
- Structural ribs inside prevent frost from adhering to the riser in frost prone areas
- Makes riser stack stronger
- Factory installed gasket
- Accepts any Polylok 24″ riser cover or grate
