Supply Of Thread Sealant ( Loctite 572/ Rite Lokps65 Of 3M / Darbond 2572 / Mytlok 17 2R Only For M8 X 35 Hex Hd. Bolt ) As Per Maintenance Manual For Lhb Coaches Ircamtech / Gwl / Mech / Lhb / 1.0 April 2013, Chapter 4, Para 4.4.4 .Sealant Should Be Supplied In Packing Of 250 Ml [ Warranty Pe Riod: 30 Months After The Date Of Delivery ] ]