Scotch® Fingerprint Lifting Tape 8004 is an ultra-transparent, hand-tearable film tape designed for collecting and preserving physical evidence. The polypropylene backing material of ths tape is transparent, highly conformable and flexible.Scotch Fingerprint Lifting Tape 8004 is a 2 mil (0.051 mm) thick transparent film tape with an acrylic adhesive which adheres instantly to a wide variety of surfaces, and retains its clarity. The polypropylene backing material on this tape offers excellent clarity with moisture, chemical and UV resistance. It boasts transparency, conformability and flexibility. This tape is used for lifting and preserving physical evidence.