Window Spar Varnish. Solvent based back up varnish for gilding on glass. 8 oz container. Used as a final overcoat for reverse glass work. Use for scuff and scratch protection and limited resistance to cleaning chemicals. Dry in 2 - 3 hours depending on environmental conditions. Apply with a brush or roller. Reduce with Mineral Spirits 5% - 10% to use in airbrush. INDOOR USE ONLY
