Cratex Rubberized Abrasives

Cratex is a renowned American brand specializing in the manufacture of specialized abrasive products, most notably its rubberized abrasives. Founded in 1927, CRATEX Manufacturing Co. has built a reputation over nearly a century for producing high-quality industrial wheels, points, cones, and blocks that are used for cleaning, polishing, and deburring across various industries, including medical, aerospace, and jewelry making.

The products are characterized by their unique "cushioned action," which is achieved by mixing premium silicon carbide abrasive grains with an oil-resistant chemical rubber bond. This allows for smooth finishing without gouging or digging into the work surface. While there is a separate entity called Cratex Industries based in Canada that provides industrial packaging and crating services, the product brand "Cratex" typically refers to the specialized abrasive tools manufactured by the Cratex Manufacturing Co., headquartered in California.