With Klean-Strip® Premium Stripper Non-Methylene Chloride formula, it takes 15 minutes or less to dissolve decades of built-up finishes. Our strongest stripper, Klean-Strip® Premium Stripper Non-Meth removes multiple layers of latex and oil-based paint, polyurethane, epoxy, varnish and shellac from wood, metal and masonry surfaces. The thick paste formula clings to vertical surfaces without runs or drips.