Vallejo Permanent Acrylic Varnish cannot be removed once dry. The quick-drying, UV-resistant varnish can be diluted with water if desired. It's available in Gloss, Matte, and Satin formulas and comes in plastic bottles. - Vallejo Permanent Acrylic Varnish - Gloss, 5 LiterVallejo Medium, PRMNT GLOS VRNSH 5LT -