DRAIN VALVE LUBRICANT 20OZ PMG

Description

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