Durez® 33830 by Sumitomo Bakelite is a phenolic novolac resin available in the form of flakes (0.05 inches). Exhibits easy mold release and low free phenol content. Shows an extremely fast cure with... view more

Durez® 33840 by Sumitomo Bakelite is a phenolic novolac resin containing a plasticier and wax. It is available in the form of flakes (0.05 inches). Exhibits increased thermal shock resistance and... view more