Cabot Corporation has expanded its Engineered Elastomer Composites (E2C) product line for use in off-the-road (OTR) tyre retreading applications. These products utilise a propriety process technology that mixes reinforcing carbons into elastomers; the manufacturer says OTR tyre retreaders and rubber compound suppliers can “now leverage Cabot’s state-of-the-art E2C products to extend the life of the retread by as much as 30 per cent.”