3M heavy duty stripping pads absorb residue into the pad as you work and will not splinter or shred like steel wool. 3M heavy duty stripping tool and pads are designed to help remove thick coatings of paints, varnishes, wall paper paste and other finishings without scratching or gouging the surface. The tough, durable pads trap residue making stripping easier and quicker. The synthetic material does not rust, splinter or shred like steel wool.