Shurtape FP-202/WIB260 FP-202 Premium Grade Bleached Flatback Packaging Tape: 2" x 60 yd, Bleached White/Natural Core: 3 inch diameter Backing/carrier: bleached flatback paper Adhesive: rubber-based Certifications: astm d 6123/d 6123m-97 (2012), type ii; astm d 5486m-06, type v Thickness: 7.5 mils (carrier, adhesive)