supply of polyurethane type-a sealant in 600 ml , polyurethane type-a sealant in 600 ml pack as per technical specification. (1) type of sealant: polyuretha ne sealant (2)cure method: moisture curing (3) application temperature :5 to 35degree c (4) service temperature: -40 t o 75 degree c (5) cure rate:2mm/24 hours on porous substrates (6) specific gravity :1.25g/ml. - 1.4 g/ml. (7) shore a h ardness :28 to 55 (8) tensile strength:>1.3 n/mm2 (9) elongation at break: min.500% (10) total joint movement: +/-50 % (11) maximum joint width: up to 50mm(12) shelf life: minimum 9 months on the date of supply. [ warranty period: 9 months after the date of delivery ] ]