Firestone® Solution-polymerized polybutadiene rubber (PBR) has the major application in Tire and Industrial Rubber Application: Firestone® PBR is available in three grades: high Cis at 96 percent for tires and rubber goods.

Benefits: A wide range of Mooney viscosities.

Excellent abrasion resistance.

Good processability recognized by leading global tire manufacturers.

Firestone® BR 774, with Tin coupled end functional group, uses as carbon black dispersion aid in TBR tread to improve abrasion resistance and LRR (low rolling resistance)