Gourd 2 Mil Kapton Tape (Polyimide) (2" x 36 yds) Polyimide (Kapton) films have excellent electrical insulation properties, high temperature resistant, excellent solvent resistant, excellent physical, electrical, and mechanical properties. Suitable for electronic work such as protecting gold finger of PCIe board Usage : Protection of gold finger on PCB, PCB solder mask, Heat shielding of electronic componen Material : Polyimide (Kapton) Thickness: 2 Mil Insulation Class centigrade: 260C~280C