Raised panel Adhesive-Taped Polyester (B-593) labels are designed for patch panel identification, external push-buttons, switches and internal connection points. Can be used as rating and serial plates using alphanumerics that require nameplate quality. Aggressive adhesive and solvent resistance makes them a great replacement for engraved tags. UL approved. Service temperature of -4 to 212° F (-20 to 100° C).