3M Scotch 898 High-Performance Glass Filament Tape is reinforced along its length with continuous glass yarn Scotch filaments to give very high tensile strength. Transparent Scotchpro film backing provides excellent abrasion, moisture and scuff resistance. Aggressive adhesive specifically formulated to provide balanced performance due to high adhesion and long term holding power. 50 ounces per inch of width adhesion to steel. 3% elongation at break. Polyester backing and rubber adhesive. Order in case quantities specified, priced each.