![Thetford Drain Valve Lubricant - Bilingual - 24oz [24451]](https://www.monofit.shop/image/thetford-drain-valve-lubricant-bilingual-24oz-24451_o2fO4j_1.webp)
Product Details
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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
