JASCO Varnish & stain remover is especially formulated for fine antiques and wood surfaces to remove all clear coatings and lift out stains. The semi-paste formula works in 15 minutes or less and clings to vertical surfaces. Safe on all wood surfaces. Removes varnish, lacquer, shellac, and stains. Works longer, wipes off clean. Pulls Red & brown wood stains. Allows you to have a fresh surface to refinish existing woodwork and achieve the look you desire in your refinishing project. Varnish and stain remover is safe for fine antiques, woods, and veneers. Do not use on rubber, asphalt, tile, linoleum, plastic, gel coat or other synthetics. Always test on a inconspicuous area for compatibility before using. Quart.