Write-OnTM Label Tape adheres to any clean surface, including TeflonŽ fluoropolymer resin coated materials, and peels off without leaving a sticky residue. Pencil, ballpoint pen or solvent ink marker remains legible under the most demanding laboratory conditions. The tape consists of colored Kraft paper with rubber resin adhesive that resists moisture and most solvents. The tape withstands temperatures from -73°C to 121°C. All rolls fit on standard 76mm (3") cores. Excellent for use with L1010, Write-OnTM Label Tape Dispenser.