tre9er
Well-Known Member
I know silicone caulk won't adhere to the wall of the cooler, but it should serve as a custom gasket, right? In that it will conform to the contours/cracks/crevices available prior to curing. I was thinking of putting some around the nipple on either side of the inner cooler wall, then adding silicone washer on both sides, then ss washers behind those, locknut behind inner assembly, PVC behind exterior, then locknut and ball valve on outside. Should work well, right?