Thetford RV Drain Valve Lubricant

Highlights

• [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