QT, Citristrip Paint & Varnish Stripping Gel, Fresh Orange Scent, Contains No Methylene Chloride, Strips Multiple Layers, Stays Active Up To 24 Hours, For Both Indoor & Outdoor Use, Effective On Wood, Metal & Masonry To Remove Most Paints, Shellacs, Polyurethanes, Lacquers, Epoxies & Varnish, Thick Enough To Use On Vertical Surfaces, New Non NMP Formulations.