boat varnish sealer
The first coat of varnish is typically a “sealer” coat, which is varnish that has been thinned substantially, so it sinks into the wood grain. straight varnish is too thick to do that effectively. the amount of thinner recommended for the sealer coat depends on the varnish, so read directions carefully.. Features. ultra clear, non-blushing marine epoxy perfect for wooden boat, canoe, or kayak building. use under varnish to seal & stabilize bare wood and eliminate varnish finish checking or rot.. Gluvit is a waterproof epoxy sealer used to find, fill and seal leaks. use it on cracks in fiberglass, metal, and wood on your boat or in your home. application results in a hard, impact and abrasion resistant protective barrier coat that minimizes fiberglass blistering and corrosion..