andygere
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posted 01-26-2004 08:51 PM ET (US)
I agree with Dick's advice and add the following comments. The biggest cause of varnish failure is UV degradation. Buy the best quality marine varnish you can find (I like Captain's or Epiphanes), use many coats (like 5 or 6) and when it gets scratched, wet sand it out with some 400 paper and add a touch up coat. But above all, keep it covered. If left uncovered in the sun, even the best varnish will eventually shrink, crack and let water in, which is when the whole varnish system fails. If you want a really durable system, seal the wood in a good quality epoxy such as MAS or West System, then fishish with 5-6 coats of varnish. This way, even if some water penetrates the varnish, it won't darken the wood and make a real mess of it.By the way, if covering the whole boat is too big of a hassle (if mooring kept, etc.) I've seen some very simple but effective covers for 13 Whalers that just cover the thwarts and steering console. |