0.012mm clear polyester carrier, 0.069 mm 3M Adhesive 300LSE with 0.11 mm tan 58# polycoated kraft liiner.
This tape has a film carrier which can add dimensional stability to foams and other substrates and also makes it easier to handle the tape during slitting and die-cutting. The bond strength of 3M™ Adhesive 300LSE increases as a function of time and temperature and has very high initial adhesion.