These labels are ideal for the production of printed circuit boards and electronic components, as they are static dissipative and can withstand extreme processes such as wave soldering and multiple aggressive washing cycles. They are designed to endure high temperatures. The flat, white polyimide material (B-768) features a glossy surface. The adhesive and carrier material are static dissipative. The enhanced top layer is perfect for printed circuit boards that undergo several aggressive cleaning cycles. The labels do not require melting or preheating to ensure the readability of the print. The surface resistance is within the recommended range according to ANSI/ESD S541-2008 for antistatic packaging materials. UL approved; meets the requirements of MIL-STD-202G, Method 215K, with an application temperature range of -70 to 100 °C (-94 to 212 °F).