3M 3811/64 (100FT) is a type of high temperature industrial grade electrical tape product. It has an adhesive backed vinyl insulating tape. It is used for high temperature sealing and insulating applications, up to 600°F. It is UL Recognized and meets or exceeds dielectric strength requirements. Its excellent abrasion resistance allows it to be used in a wide range of applications including splicing and termination of wires, cables, and electrical motors. Its non-corrosive, flame retardant adhesive resists UV rays, moisture, and solvents. It conforms easily to irregular shapes and provides a long-term shielding against electrical interference.