Twenty-five or so years ago, we bought a Larch Electric Paint Remover to remove paint and varnish. Basically it was a square (6in x 3in) heating surface. Holding it several inches from the surface for a few minutes caused the paint to be pliable enough to scrap away with a putty knife. Well, it finally bit the dust and I'd like to find another tool like it. Is there anything like that anymore?