supply of one component anaerobic off-white paste , one component anaerobic off-white paste for locking and sealing of metal joints, product loctite-572 in a pack size of 50 ml mfg. by henkel adhesive technologies private limited or 3m india o r weicon germany makes only procure from oem or oems authorised distributor only. the date of man ufacturing, expiry and batch no. shall be printed on tube, the expiry date should be exist more than on e year at the time of delivery, for lhb coaches . as per rdso maintenance manual (ircamtech/gwl/m ech/lab/1.0 april 2013, para 4.4.4 chapter 4 page of 73 of 136.) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]