Purpose: Making work in oil pastel and wax crayon smudge-proof and water-repellent Composition: Synthetic dispersion in water with built-in surfactant Qualities: - Milky white liquid drying to a colourless and transparent finish - Makes drawings in oil pastel and wax crayon smudge-proof and water-repellent - Dries to a glossy finish - Has hardly any effect on the colours - Dries within one hour - Can be thinned with water Packaging: Bottle 75 ml.