Bertech Kapton Tapes are made using a 2-mil-thick Kapton film with 1.5-mil-thick silicone adhesive. They have been used in applications at temperatures as low as -269°C (-452°F) and as high as 260°C (500°F). They possess a unique combination of electrical, thermal, chemical, and mechanical properties that withstand extreme temperatures, vibration, and other demanding environments. Kapton Tapes have a high dielectric strength. The silicon adhesive protection leaves no residue. Also available in 1-mil and 5-mil thicknesses.