REGAL® 300 by Cabot is a low structure, reinforcing carbon black, conforming to ASTM N326 carbon black target values. It provides high green strength and low viscosity for good scorch resistance and... view more

Low surface area, low structure furnace carbon black. Used in butyl and halobutyl polymer in tire innerliners, curing bladders and butyl tubes. Provides reduced air permeability, improved flex... view more

REGAL® SRF by Cabot is a carbon black in the class known as Semi-Reinforcing Furnace (SRF) carbon blacks. It has a lower surface area than ASTM N500 and N600 carbon blacks and a structure lower than... view more