Flexible mesh abrasive wheels

Rex-cut Products Inc.

Related Topics:

Rex-cut Products Inc. (Fall River, Mass.) has developed a flexible mesh abrasive wheel for the grinding and light sanding of fiberglass tanks, vessels, hulls, and composite structures. Sigma-Screen multipurpose discs are depressed-center Type 27 abrasive wheels that contain a blend of zirconia-ceramic abrasive grains bonded to a flexible mesh. They come in coarse, medium, fine, and very-fine grades and are designed for the grinding, blending, and light sanding of fiberglass and composites. They are said to be chatter-free and reportedly won't clog. Rex-cut says the 4.5-inch diameter wheels can be stacked on a grinder for longer life and also are effective for use on stainless steel, metals, aluminum, and wood.