Quote:
Originally Posted by oldstick
I stopped by Hobby Lobby recently and they had some vinyl fabric rated for UV outdoors/marine use for $30 per yard if I recall correctly. The roll is 56" wide, so I figured one yard is enough to do the whole seal at the rear roof area, IF I don't mind overlapping 2 pieces across the top of the RV.
I figured 4 strips maximum of 7"x56": two 56" strips along the top overlapping and 1 strip down each side less than 56".
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The stuff I am looking into is 61" wide, but I just am not sure about overlaping and having water get in between the two pieces.