J.V. Converting ART-11/BLU07560 JVCC ART-11 Artist/Console Tape: 3/4" x 60 yd, Blue Core: 3 inch diameter Backing/carrier: flatback paper Adhesive: rubber Certifications: astm D6123, type ii; cid a-a-883b, type ii Thickness: 5.8 mils (carrier, adhesive)