Seal your acrylic works with a transparent, gloss acrylic layer which is breathable, permanent and protects against UV damage. Offering excellent levelling properties, Liquitex Gloss Varnish dries clear to a flexible, non-tacky, hard surface that will not hold brush marks. Designed for interior and exterior use, it is suitable for flexible and rigid supports. Use with acrylic paints and mediums on all acrylic surfaces.Specifications: 100% acrylic polymer varnish, lightfast and archival, permanent, non-yellowing, flexible and non-cracking, water-resistant when dry, intermixable with all Liquitex materials.