C-W is known for its waterproof backing which is suitable for use on a wet machine with water-based coolants.  The special nature of the backing allows both dry and wet application using water based coolants and emulsions.  It possesses a high tear resistance and may be used under normal to heavy working conditions.         

Material:  Full resin bonded, silicon carbide

Structure:  Closed coat structure

Backing:  X weight, water-resistant cotton

Flexibility:  Normal

Grit Range:  60-400

Material Usage:  Hard cast iron, aluminum and its alloys, glass and ceramics, non-ferrous metals and their alloys, plastics, rubber and leather, marble and stone

Sample Applications:  Fettling cast iron castings, fettling aluminum castings, fettling bronze and brass castings, grinding paving tiles, grinding fiberglass components, satin finishing sheet metals

Sample of Users:  Cast iron foundries, non-ferrous metal foundries, manufacturers of automotive brakes and clutches, manufacturers of paving tiles for floors and undercoatings, tire manufacturers, steel works