fiberglass roof "popping" fix
The fiberglass roof has a star shaped crack with about 6 two inch cracks radiating from a single point, which point appears to be slightly elevated. I don't have access to the space under the roof an...
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I had spider cracks in my FG roof on a HI Top van, these did not crack the FG cloth under neath only cracked the gel coat. I would look very close at it again. I would also push on it to see if a nail is coming up through the roof causing the crack. Was the roof punctured by a falling tree limb or some other impact? A picture would help if you don't have a ft of snow on top. Where on the roof is the crack, in the flat area or in the radius, or next to an attachment area?
