Fiberglass Roof
Hello, I have a 2016 Newmar Canyon Star Motorhome with a fiber glass roof. Any time that it rains or when I wash the RV and even when I wash the roof and hose it down, I get severe white streaks...
Forum Discussion
Howdy, just my experience here. 2003 Winnie Minnie 24 V with fiberglass roof. Coated 2 years ago with Dicor fiberglass roof paint. Held up good so far. Clean with simple green and soft brush each spring... Not sure what is in Thomson water seal, but I don't think it is formulated for fiberglass.. Please check before using.
