features: low charging transparentcellulose film 2.4 mils thick with high-tack rubber adhesive; wescorp tape generates less than 50 volts when unwound from roll at 73f, 45% rh average making it safe to use around most esd sensitive items plastic core; minimizes foreign objects debris, particulation, and other contaminations when used in clean or sensitive areas surface resistance 1 x 10e8 to < 1 x 10e11 ohms; tested per ansi/esd s11.11 to meet dissipative limits of packaging standard ansi/esd s541 temperature range 10c – 71c 14f – 160f; meets mil-b-81705 for exposure to 100c for 10 minutes max.