Brady 101950 arc flash labels, warning arc flash and shock hazzard, 3.5 x 5, black/orange/white b-302 is an indoor/outdoor high performance pressure sensitive safety sign, and is surface printed polyester with a polyester over laminate. Weathers up to 8 years outdoors, even longer indoors, and withstands wide temperature variations up to 230f. Flexible material conforms to most surfaces while protected graphics hold up to harsh environments, abrasion, and repeated spills and cleanings. Permanent, pressure sensitive adhesive forms a long-lasting bond to even the most difficult surfaces and shapes. Cold temperature adhesive allows the signage to be applied at 0f -18c.