Natural Kraft Flatback Tape - 7.0 mil natural color kraft flatback paper coated with a solvent based natural rubber adhesive system. Good for carton sealing applications, moderate demand splicing applications, tabbing and/or core starting. May be used in picture framing applications to seal back of frame/artwork due to its ability to stick to its own backing. Hand tearable. Adhesion to SST: 43 oz/inch. Rolling ball tack: 1.5 cm (0.6 in). Tensile strength: 39 lbs/in width. Elongation: 3% Range temperature application 50F to 104F 3" neutral core. Jumbo rolls available, 360 yd. machine lengths available.