Brady Worldwide, Inc. Labels, Stickers, Decals - Blank B33-76-438

The Brady B-438 label is a thermal transfer printable label made from metallized polyester with a matte silver finish. It measures 76.2 mm x 101.6 mm and features a tamper-indicating acrylic adhesive that leaves a checkerboard pattern upon removal, ensuring evidence of tampering. This label is suitable for applications requiring high performance, such as rating and serial plates. It is UL recognized and CSA accepted when printed with specific Brady ribbons, ensuring compliance with relevant standards. The label exhibits good resistance to various environmental conditions, including high and low temperatures, humidity, and UV light, although the tamper-evident feature may become nonfunctional at temperatures above 104°F. The product has a shelf life of two years when stored properly and is RoHS compliant. It is recommended to use Brady Series R4300 or R4500 ribbons for optimal printing results.