![Thetford Drain Valve Lubricant - 24oz [15843]](http://hitechmarineproducts.com/cdn/shop/files/89637XL_{width}x.jpg?v=1724532147)
Thetford Drain Valve Lubricant - 24oz [15843]
$6.99 $8.99
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
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