Sewer Donut
If a CG says a sewer donut is required, what do theY mean? Amazon has a "sewer seal" which was what I thought they meant but went to RV Supply store today & they didn't have one. They only had a sewer...
Forum Discussion
I also carry a couple of smooth PVC to thread adapters with me. I have one for Schedule 40 PVC and one for Schedule 20 PVC. I also carry a doughnut but haven't used it. Most of the sewer connections are threaded already or my adapter works.
