This 3M 1339 9MM 55M with Tape is a high temperature rated electrical insulating tape manufactured by 3M. It features a width of 9mm, length of 55 meters and thickness of 0.165mm. With a type of acrylic adhesive, it provides excellent adhesion to many difficult-to-bond substrates and retains excellent cold flexibility and conformability when subjected to high temperature or varying environmental conditions. Additionally, this tape is highly resistant to abrasion, moisture, lighting, and many corrosive substances, and can provide electrical shielding for common RF frequencies.