Thetford RV Drain Valve Lubricant - 24 oz 15843
- [VERSATILITY]: Thetford's Drain Valve Lubricant is designed to work with RV and boat drain valves.
- [FUNCTIONALITY]: Coats the plumbing lines for a complete outflow of the tank contents.
- [UTILITY]: Prevents sticky valves, ensuring a smooth operation during the emptying process.
- [CONVENIENCE]: Formulated to work with grey or black water tanks.
- [SAFETY]: Drain Valve Lubricant is 100% biodegradable and safe for all waste treatment systems.