Supply Of RTV Silicon sealant

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Supply Of rtv silicon sealant , rtv silicon sealant for the axle box and gear cases of three phase locomotives as per th e detailed specification is under.sl. no. specification1 type of product rtv silicon sealant2 packing siz e in tubes and each tube weight shall not be more than 350 gm3 current time (skin forming 25 celsius , 50 pertange rh mins.) not more than 10 min (natural air cooling)4 hardening speed 3 mm/day5 servi ce temperature -50 %b0c to 250 %b0c6 specific gravity 1 %u2013 1.17 elongation > 300%8 hardness shore a 20 %u2013 309 colour clear/red10 packaging cartridge11 type of curing neutral. [ warrant y period: 30 months after the date of delivery ] ]