Best lube for grey tank and black tank valves
What are y'all using to lube valves?
Forum Discussion
covered wagon wrote:
I like the idea above, but it would be nice to better understand the exact location of the screw lubrication hole.
Another thing to consider is always avoid the ethylene glycol rv antifreeze which is cheaper and causes the rubber valves to dry out because of its alcohol content.
You want to look for the propylene glycol rv antifreeze which will help the valves little bit with lube.
Where the metal rod goes in and out, split the distance to the edge. That is about 1.5 inch away from the plunger rod.
This is along the front skinny face. Not along the wide side but it would probably work there too.
