Forum Discussion
SoundGuy
May 20, 2018Explorer
DutchmenSport wrote:
Well, don't waste your money on the stuff you pour down your toilet and it's suppose to lube the slide valve. I think that was the biggest waste of money I ever spent on any of my campers. I tried two bottles, and it never made any difference.
Well I found exactly the opposite ... Thetford Drain Valve Lubricant made my next to impossible to move black water valve move easily. :B
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