I am going to recaulk my Vinyl TPO roof. What cleaner should I use over the existing caulk and roof surface prior to applying the DiCor self leveling sealant? I don't care to use the Internabond tape....
Although I think you are making a mistake not using Eternabond tape :E check this site out for the correct Dicor product for your TPO roof:Dicor Good luck. :)
