supply of set of modified all weather bitumen paste. , set of modified all weather bitumen paste in liquid asphalt with chemicals ,anti-strippingagen ts, graded, aggregates and additives with polymer modified waterproof uv resistance sealer coat (tar base emulsion) for roads. the set should consist of 50 kgs of modified all weather bitumen paste in liquid asphalt with chemicals, anti - stripping agents, graded, aggregates and additives and 20 kgs of polymer modified w aterproof uv resistance sealer coat(tar base emulsion)the tar base emulsion should be irc accredited. [ warranty period: 12 months after the date of delivery ] ]