... 70mic. for example: 40mic,45mic,50mic,55mic,60mic,65mic ect.adhesive Tape Technical Data:BackingBOPP filmAdhesive typeAcrylic adhesiveInitial Tack#(ball)12-19Holding ... wrapping & decorationd.Marking & advertisinge.Meets and exceeds all postal requirments.adhesive Tape Advantages:a.Strong backing film with strong grade adhesiveb.Instantly ...