Biaxially oriented polypropylene film, coated with pressure sensitive solvent natural rubber adhesive for dependable closure of corrugated and linerboard boxes. With the most aggressive pressure sensitive adhesive available, CENTRAL natural rubber tapes offer fast, positive bonding on 'problem' applications such as high recycled content cartons, rough or ultra smooth cartons, heavy ink coverage, dusty and/or dirty environments, humid conditions and temperature extremes.