Tender For supply of tyre retrading material - item detail:, precured tread rubber ( 9.00 x20 ) per kg, bonding gum 125 c ( 9.00 x20 ) per kg, vulcanising cement ( 9.00 x20 ) per ltr, precured tread rubber ( 10.00 x 20 ) per kg, bonding gum 125 c ( 10.00 x 20 ) per kg, vulcanising cement ( 10.00 x 20 ) per ltr