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Old 05-19-2018, 03:21 PM   #1
Senior Member
BradnKaren's Avatar
Brand: Thor Motor Coach
Model: Challenger 37LX
State: Florida
Posts: 303
THOR #6310
Dicor for TPO roof

I did a search and it seems Dicor is the most used and recommended product for re-sealing joints on a TPO roof. My question is what Dicor product are you using?

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Old 05-19-2018, 07:44 PM   #2
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Brand: Thor Motor Coach
Model: Axis 24.1
State: Colorado
Posts: 12
THOR #10630
Smile Dicor for TPO Roofs

I contacted Thor, and Daniel Carr there said to use the self-leveling lap Dicor sealant for all the vents, etc. on the roof, but for the edges of the roof, use the Dicor non-sag sealant.
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