J.V. Converting DC-UHB20FA/CLR02536 JVCC DC-UHB20FA-C Ultra High Bond Double Coated Tape: 1/4" x 36 yd, Clear Core: 3 inch diameter plastic Backing/carrier: foamed acrylic Adhesive: ultra high bond acrylic Release liner: red polyethylene film Thickness: 19.7 mils (carrier, adhesive)