3.5 mil (0.087mm).  Self-wound transparent PVC film, differentially coated with a HIGH TACK/LOW TACK acrylic adhesive system for a smooth and easy unwind.  Especially suited for applications where a liner would be a hindrance.  Adhesion: 30 oz/in. (exposed). 22 oz/in (covered).  Tensile strength: 22 lbs/in.  Elongation: 40% Temperature resistance +160F (70C).  Used for bag sealing; core start-ups; splicing of plastics, metal foils, paper and cardboard.  Its differential adhesive system makes this tape ideal as a closure system for thin film bags.  Also used for mounting in the graphic arts industry.  3" neutral core/carton.

3.0 mil (0.076mm) exclusive of liner.  0.5 mil (12 micron) polyester film differentially coated with a HIGH TACK/LOW TACK synthetic rubber adhesive system, 3mil semi - bleached siliconized paper release liner.  Liner side is coated with a low tack, highly removable clear adhesive system which exhibits moderate adhesion to a variety of surfaces, abut has excellent removability.  Exposed side is coated with an aggressive, high tack, permanent clear synthetic copolymer adhesive which forms a long-term bond immediately upon contact.  Adhesion (20 min. dwell): 80 oz/in.  (exposed side), 10 oz/in (liner side).  Tensile strength: 10 lbs/in.  Elongation: 50% Temperature resistance: 0Fto +150F.  For mfg reclosable bags/pouches/envelopes; core start ups; end tabbing paper/foils/films; mounting promotional, advertising & point of purchase displays that can be removed/replaced/repositioned; temporary holding of packaging/protective materials during shipment; tempororary laminating applications; making removable stickers & labes.  Performs best on non-porous surfaces; however, will also remove cleanly from many porous surfaces such as paper & non-woven.  Testing recommended.