lubing the
Lubing the open and shut valves for the gray and black tanks, the valves seem to be sticking as they by the previous owner keeper them open when winter camping then closed up when in storage so they d...
Forum Discussion
A petroleum based lube (WD40 et.al.) will likely not hurt ABS plastic but it will hurt rubber seals. A silicone i.e. Liquid Wrench Silicone Spray or a plumbers silicone grease.
