Profile: Suraj Coltreads offers products such as tread rubbers, procured tread rubber, highway rib, super lug, procured tread truck tyres, precured tread rubber tyres, precured tread tyre, heavy truck tread rubber, black vulcanizing cement and bonding gum. Our black vulcanizing cement is used in the hot and cold tyre retreading processes. Our super rib is used in the process of tyre retreading.