... :10-100mm Length:10-100m Core I.D.:3"(76mm+/-1mm)The detailed information of aluminum adhesive ... SheetPropertyUnitValueBacking ThicknessMicron30Total ThicknessMicron65Peel AdhesionN/25mm20Tack Rolling Ballcm20Tensile StrengthN/25mm37.5Elongation%3.0Fire Rating(25 / 50 & Class O)PassedService ... 50mm (2"), 60mm, 63mm (2.5"), 72mm, 75mm (3"), 96mm, 100mm (4"). Jumbo Roll: 1200mm x 1350M, 1200mm x 1200M ...