Never glassed a cooler, but I make a lot of composite race car parts. I never use chopped mat for anything anymore. I only use cloth. Also forget sealing and using polyester, just use epoxy as the time you save plus the reduced risk if you don't get it all sealed makes up for the cost IMO. Look around for pricing on epoxy as I varies widely.
Last edited by kodabear; 02-27-2014 at 10:15 AM.
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