Royal Talens Varnish for Oil Pastels 75mlRoyal Talens Varnish for Oil Pastels makes artworks in oil pastel and wax crayons smudge-proof and gives a waterproof satin gloss finish. It can be thinned with water and it dries in one hour to a transparent, waterproof finish.Composition: Synthetic dispersion in water with built-in surfactantsDries within one hour to a colourless, transparent and waterproof finishGives a satin glossHas hardly any effect on the coloursCan be thinned with waterShake before use
