Everbuild yacht varnish gloss everbuild yachtgl2 everbuild yacht varnish is a marine quality exterior varnish that provides ultimate long lasting protection the durable alkyd based formula provides long term flexibility so ensuring a crack blister and peel resistance that cannot be achieved with an ordinary varnish ideal for use on smooth planed hardwoods and softwoods for protecting domestic and commercial exterior timber ie exterior hardwood front doors and all marine applications in