This TZ series tape has a quality permanent adhesive providing good adhesion to most smooth, oil and dirt free surfaces. The over laminate provides a high degree of protection to the label making. Designed to be extra hard wearing. These scratch-proof labels can withstand heavy abrasion, electrical resistance and lengthy exposure to chemicals, sunlight, water and extreme temperatures from -50 to 300 degree C. Brother laminated tapes consist of six layers of materials resulting in a thin, extremely strong label. Characters formed with thermal transfer ink are actually printed onto the underside of the laminate. Brother Black on Blue Tape Cartridge can be used with all Brother P-Touch Labelling Machines up to model PT-P900W & PT-950NW.