Supply Of Insulation Tape With Fire Retardant Pre-coated Cloth With Fire Retardant Adhesive; Width : 20 Mm +/- 1.0 Mm And Thickness 0.30 Mm +/- 0.05 Mm Conforming To Icf Specification No. Icf/elec/921 With Cs No. 4, Rev. 1 Or Latest.