Product Overview
Drain Valve Lubricant - 24oz
Features:
- Prevents sticky valves
- Restores operation
- Coats plumbing lines for smooth tank outflow
- Works in both grey and black water tanks
- Lubricating additive
Drain Valve Lubricant - 24oz
Features:
Forespar Performance Products
Forespar Performance Products
Thetford Marine
Thetford Marine