![Thetford Drain Valve Lubricant - Bilingual - 24oz [24451]](http://boatersemporium.com/cdn/shop/files/89653XL.jpg?v=1742425100&width=1000)
![Thetford Drain Valve Lubricant - Bilingual - 24oz [24451]](http://boatersemporium.com/cdn/shop/products/89653XL.jpg?v=1628604210&width=1000)
![Thetford Drain Valve Lubricant - Bilingual - 24oz [24451]](http://boatersemporium.com/cdn/shop/files/89653XL_1024x.jpg?v=1742425100)
![Thetford Drain Valve Lubricant - Bilingual - 24oz [24451]](http://boatersemporium.com/cdn/shop/products/89653XL_1024x.jpg?v=1628604210)
Description
Drain Valve Lubricant - Bilingual - 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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