... printer, copier, fax, telephone, laptop computer, home appliances. Item No. PT-4400 (similar to Tesa 4965 ) ApplicationMainly used in a printer ... 40-50% is highly recommended.Storage period 6 MonthsSpecification Item PT-4800 (Similar to Tesa4965)BackingPre-treated BOPP filmAdhesiveRubberBacking Thickness0.048mmTotal ...