Forums:
Has/does anyone, besides stoneburner, put a thin epoxy coat on an xps blank prior to glassing, and, if so, did you find a noticeable difference compared to a non-sealed blank?
One obvious thought I have is, it should make laminating the glass much easier, as there wouldn't be as much resin being absorbed into the perforations/heavy sanding scratches (for better adhesion).
Down sides/Thoughts?
Thanks, TaylorO