Description

A water soluble additive that lubricates holding tank systems and drain valves. Coats plumbing lines for complete outflow of tank contents. Works in both toilet and sink/shower waste holding tanks. Non-staining. 24 oz.
Drain Valve Lubricant – 24 oz.
Brand: Thetford
Thetford part number: 15843
The Thetford name is your assurance of quality