https://www.ebay.com/sch/i.html?_nkw=3M+1245+1+In+X+18+Yd+Foil+Tape+1+In+X+18+Yd+Copper+Pk+9&_sacat=0&_dmd=2

3M 1245, 1 In X 18 Yd Foil Tape, 1 In. X 18 Yd, Copper, Pk 9

Regular price
$377.00
Sale price
$269.00

Shielding Foil Tape, Tape Backing Material Copper, Tape Adhesive Acrylic, Tape Thickness 4.00 mil, Tape Width 1 In, Tape Length 18 yd, Tape Shape Continuous Roll, Tape Color Copper, Tape Tensile Strength 25 lb./in, Tape Adhesive Strength 35 oz./in, Tape Core Diameter 3 In, Series 1245, Standards UL Recognized, UL 510, Package Quantity 9