Another black tank leak repair question
There is a small leak from our black tank where the sewer outlet is "supposed" to be joined to the tank. It looks like whatever process was supposed to join the tank to the sewer pipe just didn't tak...
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Black tank is probably ABS. The polyethylene tanks are usually used for gray and fresh water. Had a 4" long crack on my previous rig. Sanded and applied several layer of JB Weld/ Held for the remaining 6 years I had it. Not familiar with the product you mentioned although it says it is good for polyethylene and there are not many poly adhesive available. I am partial to 2 part adhesives..
