Constructed of polyethylene film laminated to cloth with a rubber adhesive, this tape resists curling and tears off the roll cleanly for easy application on rough surfaces. The 3M™ Performance Plus Duct Tape 8979 has a unique construction that allows for applications indoors and outdoors. It is removable with little or no adhesive residue up to six months after application. This tape was tested according to UL723, ASTM E84. It can be used in temperatures up to 200°F (93.3°C).Originally developed for heating, ventilating and air conditioning (HVAC) applications, duct tape is used today in a variety of maintenance, repair and construction settings. The 3M Performance Plus Duct Tape 8979 was tested in accordance with UL723, ASTM E84. Due to its ability to remove cleanly, it is an excellent choice for containment operations, where it can also provide a tight seal for attaching poly draping and closing cuffs. Available colours include slate blue, black, and olive. The tape can be used in temperatures as high as 200F (93.3C) for up to 30 minutes.