Hp Jointing Sheet (Gr O/1) Compressed Asbestos Fibre Of 1.5 Mm (1/16 Inch) Thickness As Per Is : 2712/ 1998. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]