Will Epoxy Resin Stick To Polyurethane. Concrete epoxy resin countertop & table epoxy resin flooring epoxy resin rock & pebble epoxy resin wood & dry rot repair epoxy resin epoxy has a great shelf life. Each epoxy resin is different! The brand of polyurethane called varathane (indoor, gloss) is a favorite and will be tougher (less scratchable) than epoxy resin as well as uv resistant.
Some of the newer and more flexible epoxies, like west's g/flex epoxy, are polyester resin sticks, bonds, adheres etc.
Epoxy resin is just as commonly used as polyester for the binding resin in fiberglass work but because epoxy is more expensive this applies more to epoxy will take a variety of fillers, basically anything inert and free of moisture. Question is how to make it not stick! With epoxy fluid enough to pour it glass smooth i think it would stick to either side of the tape. Using either the mixing stick or a stiff brush, apply the resin/hardener mixture as neatly as possible to both surfaces that are to be glued together. $\begingroup$ how anything adheres to anything is a ahem, sticky subject. Use epoxy resin over plain dry wood. The brand of polyurethane called varathane (indoor, gloss) is a favorite and will be tougher (less scratchable) than epoxy resin as well as uv resistant. It will leave a hard, clear, glossy finish that will allow your artwork to stand out.
