Product Description Tape gives digging crews a warning of buried lines and cables, allowing a margin of safety between the tape and the buried line Tape gives digging crews a warning of buried lines and cables, allowing a margin of safety between the tape and the buried line. Made of heavy-duty B-720 polyethylene material with overcoated graphics to protect the legend from acids, alkalis and other soil substances. Identoline Underground Warning Tape is economical enough to use over entire length of the line when compared to the cost of line damage and is easily identified due to sharply printed legend on APWA color-coded background. Tape is 4.0 mils thick with a tough tensile strength of 1750 psi. Standard roll size is 1000' length by 6" width. Thickness (ASTM D 1593): 0.0035 in. (0.89 mm). Tensile Strength (ASTM D 638): 7 lb/in. (123 N/100mm). Elongation (ASTM D 638): 300 percent. Abrasion Resistance (Method 5306 of U.S. Federal Test Method Std. No. 191A): CS-10 wheels, 250 g wts. Legend withstood up to 1100 cycles Simulated Underground Burial Test: (A solution at pH 7.1 prepared by adding 50 percent sulfuric acid to a 10 percent (wt.) solution of Na2S·9H20 in water.) No discoloration of film or bleed of legend. From the Manufacturer Brady signs feature bright colors, bold text and intuitive pictographs to ensure that the communication is highly visible and easily understood. The signs are compliant with the latest standards and regulations, and designed to withstand even the harshest industrial environmentsASME (ANSI Z535) Sign Header GuideASME (ANSI Z535) and the Occupational Safety and Health Administration (OSHA 1910.145) Specifications for Accident Prevention Signs require the use of Safety Signs to indicate and define specific hazards that, without identification, may lead to accidental injury to workers and/or the public or to property damage. Jump to Brady signs for Danger, Warning, Caution, Notice, or Safety First.Stock Sign MaterialsPremium Fiberglass Signs - B-120Made of our highest quality, longest lasting sign materialWill not peel or fadeGuaranteed for 25 yearsIdeal for outdoors or harsh environments BradyTuff. Aluminum Signs - B-555Superior abrasion and chemical resistance, indoors or outProtected graphics keep message clearWeather and sunlight resistantStands up to spills, wash-downs and cleanings High Performance Polyester Signs - B-302Bright graphics on flexible material, sticks to almost any shape or surfaceLasts up to 8 years outdoors, longer indoorsStands up to repeated spills and cleaningsPermanent adhesive holds where others failBradyTuff. Plastic Signs - B-401Economically priced, perfect for light duty or temporary useProtected graphics for durability3 to 5 year outdoor lifeOver 2000 stock legendsSee Sign Material GuideAs a global leader in facility signage, there's no other company that can help you communicate critical information better than Brady. We offer more than 8,000 different signs for safety, maintenance and facility identification. Brady signs feature bright colors, bold text and intuitive pictographs to ensure that the communication is highly visible and easily understood. The signs are compliant with the latest standards and regulations, and designed to withstand even the harshest industrial environments.Brady Corporation manufactures signs, tags, printers, and other industrial safety and identification products. Brady was founded in 1914, is headquartered in Milwaukee, Wisconsin, and meets International Organization for Standardization (ISO) 9000 standards. Visit the Brady Sign Store to see more Brady Signs