Painted today! does anyone know if I can use surfboard resin over my walls before a marine varnish? its UV stabilized, waterproof, and nonyellowing.
You're pictures disappeared.
I suspect "surfboard resin" is polyester resin with a marketing twist. And it is likely to have acetone in it which, of course, eats oil-based paint. You might Google up the Material Data Safety Sheet for it and see what's in it... or better yet, do a test.
Tony