Posted by JimM on May 21, 2003 at 05:46:33:
In Reply to: Re: Is it a must to use Fibreglass cloth contd. posted by steve r on May 20, 2003 at 17:54:46:
I don't have experience with hydros, but in my way of thinking, the abrasion protection and longevity of the boat make it "worth the trouble". The glass also adds some strength to the plywood, but I'm not clear how important that is. I think it also makes it easier to get a nice flat finish, compared to just coating with resin.
Consider also that resin by itself can crack (more so with polyester than with epoxy, but still...). Micro cracks can let water in and jeapardize structural integrity. Cloth prevents that.
On the negative, there's weight. If you're entering sanctioned racing, then that could be a critical issue. Otherwise, you'll never notice the difference.
Be sure to send pix when you're done!