supply of sealing materials (sealing cord) for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water non-hardening jointing compounds bs specification :- en 751-2- 1997 class arp compound with dvgw/csa/nsf/ansi-61/ as-nzs-4020 approval. material required in packing of 150 meters spool. (loctite 55 in 160 mtrs. pack size accepted.) make:- loctite 55 or similiar. , sealing materials (sealing cord) for metallic threaded joints in contact with 1st, 2nd and 3rd amily gases and hot water non-hardening jointing compounds bs specification :- en 751-2- 1997 class arp compound with dvgw/csa/nsf/ansi-61/ as-nzs-4020 approval. material required in packing of 150 meter s spool. (loctite 55 in 160 mtrs. pack size accepted.) make:- loctite 55 or similiar. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]