Natural varnish, plant based and 100% non toxic. Natural varnish of Natural Earth Paint, made with plant based archival ingredients using time tested recipes from the renaissance. Natural Earth Paint natural Varnish is a superior UV resistant final protection for paintings, woods, crafts, stone etcetera Fast drying to a water clear finish Superior final protection for paintings, wood, crafts, stone UV resistant and durable removable non yellowing gloss finish hand crafted in small batches. made with plant based archival ingredients using time tested recipes from the renaissance.