"Lew Hodgett" ) writes:

It works well for laying up something new, but not later as a repair
material.

that wouild come under "urban boatbuilding myth" no doubt started by
purveyors of epoxy resin.

I've made polyester repairs to polyester racing hulls - no problem. These
were club-owned boats which took quite a beating. The club had an
unofficial rule "no contact, no protest", nobody wanting to spend their
Sunday afternoons on a protest committee hearing protests, which is why so
many boats required so many repairs. We also didn't like spending weekday
evenings doing fibregalss repairs. There must have been a tradeoff there
somehwere.

I can show you a video on boat maintenance and repair available from the
Ottawa public library which shows step-by-step how to repair structural
damage to fibreglass powerboat hulls using polyester resin and fibreglass.



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