spar.... urethane or varnish???
I have been using helmsman spar for years and need to get more the other day, and went to Lowes and the paint guy asked me if I was sure that was what I wanted. so I told him yes, and asked why? he said that Cabot Spar Varnish is cheaper and far more durable than the urethane . so now its got me thinking...
rene
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