1) 3M 3365/50SF (100FT) is a high-performance, composite-faced, reinforced low-weight aluminum foil tape designed for superior performance in a wide range of temperatures and environmental conditions. It has a tough, thick, crystal clear polyester film backing that is reinforced with tear-resistant fiberglass. The tape's aggressive acrylic adhesive technology ensures excellent adhesion to a variety of surfaces, including metals, plastics, and painted surfaces.
2) The tape is flame retardant, has excellent resistance to water, and offers superior strength and excellent temperature resistance. It also provides superior abrasion, shock, and vibration resistance.
3) 3M 3365/50SF (100FT) is extremely versatile and can be used for many applications such as sealing, patching, and general maintenance tasks including in insulation applications. It is designed to provide excellent sealing performance and protection against moisture, UV radiation, and other environmental elements.