Pneuflex Inc. Manufactures Brake Lining Block made of Abrasive-free Fibre. Pneuflex Inc. Is an ISO 9001: 2000 certified company that supplies different types of pneumatic clutches, industrial clutches, pneumatic brakes, industrial brakes, combination clutch, combination brakes, disc clutches, disc brakes, etc. The Brake Lining Block made of Abrasive-free Fibre is woven in one piece on massive looms, under proper tension to insure a tightly woven superior quality product. Impregnated by vacuum process with high heat resisting compound, cured under tremendous heat and pressure, and specially treated, Lining is impervious to water, oil and grease. Abrasive-free fibre, wire insertion with infusible resins, tight weave, and pressure curing eliminate flange scoring tendencies and assure longer life. The brake blocks are formed to the precise arc of the flanges, are easy to install, and can be counted on to conform to the flanges during a long life of dependable performance. They are recommended for deepest well digging under all conditions.