This Product features Cleanroom Rated ESD Sensitive Area Floor Warning Tape. Produced with your critical area in mind. The ultimate in clean and ESD Identification Tape. Yellow with Black Text. Product description Highly specialized cleanroom rated ESD Static Sensitive Area Floor Marking Boundary Tape. UltraTape ESD cleanroom tapes are produced and packaged in a cleanroom. They are produced particle free and from special low outgas materials to meet the most critical area requirements. This ESD warning tape is designed for use where electrostatic discharge (ESD) and clean priocess is a concern. The ESD tapes are naturally anti-static or are treated to produce an anti-static surface to generate very low voltage during unwind and use.