Brady 91420 arrow tape brady B-946 is used for pipemarkers, arrow tape, numbers and letters, vehicle placards, pedestal markers, warning panels and safety signs. Brady B-946 is printed with weather resistant inks and is particularly suited for use in outdoor applications where weatherability is a key consideration. Permanent cold temperature pressure sensitive acrylic adhesive, vinyl film substrate type, adhesive properties are adhesion to steel (PSTC-101), 15 minute dwell to stainless steel (average)- 80ounce/inch (87.5 N/100mm), ultimate dwell to stainless steel (72 hours) (average)- 85 ounce/inch (93 N/100mm), 15 minute dwell to polypropylene (average) 60 ounce/inch (65 N/100mm), ultimate dwell to polypropylene (72 hours) (average) 69 ounce/inch (75 N/100mm), 15 minute dwell to powder coated metal (average) 60 ounce/inch (65 N/100mm) ultimate dwell to powder coated metal (72 hours) (average) 75 ounce/inch (82 N/100mm), abrasion resistance (method 5306 of U.S. federal test method standard no. 191A) is CS 10 wheels, 250g weights, Legend is withstands up to 350 cycles,60 degree 50 gardner units gloss. Measures 90 length by 2" width, black on yellow color, B-946 high performance vinyl material.