Forum Discussion

OBSPowerstroke's avatar
OBSPowerstroke
Explorer
Aug 24, 2013

Found a Few Hairline Cracks in the Fiberglass Siding

I was out getting the trailer cleaned up and ready for its next trip when I noticed three small cracks in the fiberglass on the upper left corner of the front cap. They are pretty small at the moment...
Road_Runners's avatar
Road_Runners
Explorer
Aug 24, 2013
Drilling is done if the crack is completley through the material such as in cracks in metal. Gel coat is a cosmetic covering on fiberglass to give it color and shine. If the crack is in gel coat the underlying fiberglass will not corrode.

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