Our special water-soluble formula prevents seal wear, sticky drain valves and keeps all the plumbing lines operating smoothly. Approximately 2 ounces in the holding tank effectively lubricates drain valves, lines and walls.
- Lubricates holding tank systems and drain valves from the inside
- Restores easy valve operation
- Coats plumbing lines for smooth tank evacuation
- Works in both grey and black water tanks
- 100% biodegradable liquid
| Brand | Thetford |
| Case | 12 , 12 , 12 , 12 |
| Size | 20 oz. , 20 oz. , 20 oz. , 20 oz. |