Avery UltraDuty GHS Chemical Labels for Pigment Inkjet Printers, Waterproof, UV Resistant, 2"x4",500Pk (60525) 500 labels. Designed and optimized for pigment-based inkjet printers. Includes HP OfficeJet Pro, Epson WorkForce Pro and many others. See more complete list of printers further down page. Waterproof and resistant to abrasion, UV and harsh chemicals like Acetone, MEK and Toluene. Tested to remain adhered in seawater for at least 90 days. BS5609 Sec. 2 certified labels. BS5609 Sec. 3 certified when used with specific printers (see list further down page). Works on a variety of chemical containers on surfaces including metal, plastic, painted surfaces, fiber, polycarbonate, glass and more. Additional uses include safety signs, arc flash labels, tank labels, marine labels, equipment labels and outdoor work labels. Customize your labels for free at avery.com/ghs. Choose from a variety of ready-to-use free templates, or design your own. The Avery GHS Wizard guides you step-by-step to create your own GHS labels on demand.