subtrollExplorerNov 14, 2017Repair of small Fiber glass crack?Just discovered a small crack in the outer fiber glass of our 14 year old coach. Its about 4" long, hairline crack beginning at the bottom corner of the bedroom slide. Less than a millimeter wide. ...Show More
Dick_BExplorerNov 14, 2017The hole will stop the crack from propagating BUT be sure the hole is beyond the crack, into good material, or it won't be effective.
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