A very fine aluminum oxide abrasive pad. For most automotive, industrial and marine applications including surface preparation prior to painting, coating, laminating or plating. Removes fine burrs on cut or threaded parts. Cleans overspray and splattered paint. Excellent for heavy duty clean up jobs. May be used with most solvents. "Steel Wool Substitute". Comparable to Scotch 7447. Pad Size: 6" x 9".