Durez® 33181 by Sumitomo Bakelite is an ortho-cresol phenolic novolac resin. Contains low free o-cresol content. It is available in pastille form. Durez® 33181 has a shelf life of 12 months... view more

Durez® 34218 by Sumitomo Bakelite is an oil modified, two-step phenolic resin powder. Provides good strength, improved hardness and abrasion resistance to rubber compounding formulations with low... view more