Large Holes in the Moisture Barrier!?!?
While under the trailer (2019 Salem FSX260RT) cleaning up the factory wiring, I noticed that there were places where the holes in the moister barrier like where the low point drains and the main wiring to junction box pass through that were filled with black expanding foam...sealing the opening in the plastic to the floor...and then there are these (see pics) places where the pipes from the toilet to the black tank and shower to the grey tank have none...(never mind the loose piece of plywood trapped in there too).
My questions is...should they be sealed with expanding foam like the others? ...if so can I just use any old foam from the local hardware store?
I plan on calling and emailing FR the pics and question...but I figured I would get a faster answer here on the forum!
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2020 Ram 3500 Laramie - Cummins HO w/Aisin 6 speed
2019 Forest River Salem FSX 260RT
2019 Forest River CC 6'X12' Enclosed (Single Axel)
Camping: 2019(19) 2020(18) 2021(18) 2022(21)
"I May Not Be Too Smart But I'm Always Thinking"
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