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Re: Epoxy: Does inside need fill coats?
By:Rob Macks
Date: 3/25/2002, 11:51 am
In Response To: Epoxy: Does inside need fill coats? (Jack Gilman)

: Hi-

: We are doing a Pygmy Wineglass Wherry as a group project. We just finished
: glassing the inside, which we will finish bright. I was wondering if we
: need to completely fill the weave on this glass as we did on the outside
: of the hull, or if we can leave it with a “non-skid” pattern.
: If we don’t fill the weave, we can’t sand it fair without cutting into the
: glass, which we don’t want to do.

: The main question is: Can you varnish over non-sanded epoxy?
: Will this effect the adhesion of the varnish?
: Will a light buffing with steel wool be effective?
: We want to avoid using a lot more epoxy, and a lot of sanding too.

: Thanks-

: Jack Gilman

You need at least one fill coat over wet-out interior glass to ensure a
water proof surface.

Yes, you can varnish over the glass texture. Be sure to scrub it with
water and a plastic scrub pad to remove amine blush if your resin produces
it. Then sand lightly with 120 paper and varnish.

Rob

Messages In This Thread

Epoxy: Does inside need fill coats?
Jack Gilman -- 3/25/2002, 10:32 am
Re: Epoxy: Does inside need fill coats?
Rob Macks -- 3/25/2002, 11:51 am