Oklahoma Dan
Senior Member
I would go onto the roof with the dealer and have them point out to you what the need is for sealing the roof. I am with you on keeping it clean with Dawn and maintaining seams etc. with Dicor or what is appropriate to use on your type of roof. Dealers who bring up issues like that have me buttoning my back pocket where I keep my billfold. It may be just having to spread something to coat your RV roof which I have never done or been aware of.
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