THETFORD RV Drain Valve Lubricant - 24 oz 15843

Drain Valve Lubricant - 24oz. Prevents sticky valves, restores operation, and coats plumbing lines for smooth tank outflow. Works in both grey and black water tanks. Lubricating additive. THETFORD RV Drain Valve Lubricant is 100% biodegradable and safe for all waste treatment systems. Formulated to work with RV and boat drain valves. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

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