Avery UltraDuty GHS Chemical Labels for Laser Printers, Waterproof, UV Resistant, 4" x 4", 200 Pack (60504) Resistant to chemicals, abrasion, UV, water and extreme temperatures (BS5609 Sec. 2 certified - label remains adhered for at least 90 days in seawater) Works on metal, plastic, Painted surfaces, fiber, polycarbonate, glass and more Additional uses include safety signs, arc flash, tank, marine, equipment and outdoor work labels Available in a variety of sizes for containers such as Drums, pails, jugs, bottles, cans, flasks, jars, dropper bottles and beakers Print on demand with free templates at avery.Com/GHS