The Brady ID M21-375-595-RD is an outdoor permanent adhesive vinyl label tape designed for use with M21 printers, measuring 0.375 inches in width with white text on a red background. It features a highly pliable material with a high-tack permanent adhesive, allowing it to adhere firmly to rough, highly textured, dirty, and harsh environment surfaces, even in cold temperatures. This industrial-grade label tape resists UV light, chemicals, greases, oils, salt spray, cleaners, detergents, and general industrial grime, ensuring durability. Additionally, it adheres to difficult surfaces such as painted cinder block, painted wood, textured plastic, paper-jacketed pipes, and blow-molded cases, extending its versatile application range.