Tender For supply of "paint ready mixed brushing finishing bituminous black lead free acid alkali water and chlorine resisting for general purpose to is:9862/1981(reaffirmed 2009) or latest in 20 ltrs. new non returnable m.s drums to is: 2552/89 gr. " this is shelf life items and should be procured with staggered delivery period. suppliers to mention/print date of manufacturing on the item & item to be supplied within 60 days of manufacture date" [ warranty period: 12 months after the date of delivery ]