Builders' Forum Archives
Re: Varnishing fiberglass
Posted by howard on Nov 16, 2005
best to give it a coat of epoxy if you have exposed the weave. however, if it is only some minor bumps you can get away with just varnishing over it.
to preview, simply wet the surface with some water or denatured alcohol. if the weave disappears, then it will do so when the varnish is there. if it still shows...that is what you will likely see when you varnish.
In Response to: Varnishing fiberglass by Kevin Johnson on Nov 16, 2005