Mylar film non-woven fabric tape is a type of adhesive tape that is made by combining polyester film (Mylar) with a non-woven fabric backing. The Mylar film provides a high level of electrical insulation and heat resistance, while the non-woven fabric backing provides additional strength and flexibility. This type of tape is often used in electronic and electrical applications, such as for insulation and wrapping of wire and cable harnesses, as well as for shielding and protection of components. It can also be used in the automotive industry for bonding and sealing applications.