Tape is wound on a plastic core, ESD protective symbol is marked on the product (located on the core of the roll) per ANSI/ESD S541, Marked with manufacture information for quality control purposes. Removal leaves little or no residue, static charge generation during unwind and peel-off stainless steel plate application is 5 volts @ 50% RH, 1.0 mil thick (0.001" or 0.0254 mm) Polyimide Film (DuPont Kapton® or equivalent). 1.4 mil thick (0.0014" or 0.0356 mm) conductive polysiloxide adhesive, Adhesive surface resistance 1 x 102 to < 1 x 105 ohms per ANSI/ESD STM11.11. Film surface resistance 1 x 108 to < 1x 1011 ohms per ANSI/ESD STM11.11 Max Temperature 260°C (500°F), For best results, apply to board using a rubber roller