fiberglass
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Obsessive woodworking, top side
With both decks on, I could be an obsessive woodworker again. First I shimmed up any really large gaps with thin pieces of wood, epoxying them on. Then I routed all the edges. Once I sanded down the bumps and the previous coat of fiberglass, there were still some larger structural gaps that I wanted…
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Hull UV Protection
Fiberglass over plywood is ridiculously tough. There are wood and fiberglass boats still around after 50 years. However, fiberglass has an Achillis Heel — sunshine. Fiberglass rapidly degrades with exposure to UV rays. Thus, it is recommended to paint or varnish fiberglass with something offering UV protection. We wanted the boat to show off it’s…
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Fiberglass Finish Coats
After the fill coat, the texture of the fiberglass cloth was still visible, so we embarked on a series of finish coats. I think we finally put three more coats on after the fill coat. The Finish Coat, the Aren’t We Done Yet Coat, and the Good Lord Please Let This Be The Last Coat. …
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Fiberglass Fill Coat
At this point, we have the fiberglass bonded to the boat with a layer of epoxy. The texture of the cloth is still quite visible, so we have to add enough epoxy that it is invisibly hidden. Since by now we are grizzled veterans of fiberglassing, the work was not so stressful and only required…
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Fiberglass Bond Coat
Okay, so let’s review. Fiberglass (of more accurately glass-fiber reinforced plastic) is a composite laminate of hardening plastic goo reinforced with Ziggy Stardust-esque silvery spun glass fabric. We have already applied the “seal coat” and need another several layers before we’re done. I found the Glen-L instructions for applying fiberglass for you. This is pretty…
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Fiberglass Seal Coat
We fretted over fiberglassing the hull so much, we put off beginning with this step for weeks. We read and reread our instructions from Glen-L, Ken Hankinson Fiberglass Boatbuilding book, and anything else we could find. We went over scenarios and thought of terrible things that could go wrong. We thought it would be so harrowing…