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Old 01-21-2021, 06:34 PM   #1
Brand: Thor Motor Coach
State: Florida
Posts: 54
THOR #17763
Sealnt for roof. Tpms

2019 Thor Freedom Elite 22 FE.
Wondering which sealent to use on the roof where it curves from top to the side of RV.
I know for the top I can use a self leveling sealant. Could I use the same for the section that goes from top to side?

Also which is the best one to use.


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Old 01-21-2021, 06:47 PM   #2
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Judge's Avatar
Brand: Thor Motor Coach
Model: 2020 Magnitude SV34
State: Florida
Posts: 4,148
THOR #12751
IMHO..... Use EternaBond Tape.

When I get a coach I wash the roof abd then apply EternaBond tape over ever seam, joint, opening, etc. where Dicor is used:

There is a reason that Thor only warranties leaks for 90 Days. They expect owners to climb on the roof every 90 days to inspect and add Dicor.

Once EternaBond Tape is applied properly, you will never have to add Dicor again (unless you replace a vent, etc.) and youíll inspect and clean the roof once a year and not worry about roof leaks.
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Old 01-21-2021, 06:52 PM   #3
Brand: Thor Motor Coach
State: Florida
Posts: 54
THOR #17763
Great to know. How about the vent covers. Should I seal that also. Its sealed underneath to the vents with lap sealeant. I installed these c I vers over then. Wondering if I should seal that also
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Old 01-21-2021, 07:13 PM   #4
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Brand: Still Looking
Model: Tiffin Wayfarer 24 BW
State: New York
Posts: 22,195
THOR #8860
DiCor is another option...
Tape; or goop?
"What: me worry?"
Good Sam Member 843599689
Current coach: Tiffin Wayfarer 24 BW
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