Durez® 33668 by Sumitomo Bakelite is a durable, two-step, powder phenolic resin. Provides high heat and wear resistance. Durez® 33668 is recommended for friction applications and molded brake block... view more

Durez® 33768 by Sumitomo Bakelite is a modified, two-step powdered phenolic resin. Provides enhanced thermal resistance to the finished product. Durez® 33768 is recommended for bonded abrasives and... view more