3 wide blue safety tape is made of durable vinyl backing and resists abrasion scuffing moisture weathering acids and alkaline chemicals for long service life includes 3 per pack.3M™ Solid vinyl safety 471 tape in blue color measures 3 x 36 yds and is made of natural rubber adhesive material for durability. Tape offers resistance to abrasion scuffing moisture weathering acids and alkaline chemicals for long service life. Tensile strength: 15 lbs/in. Adhesion to steel: 22 oz. Elongation: 140%. Material: Natural rubber adhesive. Thickness: 5.2 mil total 4.1 mil backing. Freight class: 50. Temperature: 40 - 170 deg F operating 60 - 80 deg F storage Humidity: 40 - 60% R.H. Adhesion to steel: 23 oz./in width. Elongation at break: 130%. Durable vinyl backing resists abrasion scuffing moisture weathering acids and alkaline chemicals for long service life. Bright colors are locked into the vinyl for permanent high visibility. Rubber adhesive sticks on contact most surfaces for fast application with no dripping drying or clean-up. Easy to apply which creates minimal downtime of production area. Premium grade good solvent resistance for application protection and longer product life. Sharp colors for color coding or marking systems draw attention and help enhance plant safety. Conformability and dead stretch properties are ideal for taping wrapping or sealing many curved convex or irregular surfaces. Applications: Color coding and decorating nuclear and stainless steel industries masking wrapping or sealing many curved or irregular surfaces lane and safety marking. Package quantity: 3/pack. Blue 4.1 mil vinyl backing 170F. Length: 36 yds. Ultimate tensile strength: 14 lb/in. Sold as 3/Carton.