ECHOtape All Weather 2.83 inch x 50 yd Aluminum Foil Tape White MT-A7729

MT-A7729 is a high-strength, aluminum foil tape that’s primarily used to seal joints for foam core insulation boards and to join and seam flexible air duct seams and connections. With a flame-retardant and cold-weather, acrylic adhesive, the aluminum foil tape provides good reliability across high and low temperatures. The tape also conforms well to a variety of surfaces and provides a strong bond.

• Initial quick stick
• Conforms well to a variety of surfaces
• Low MVTR (Moisture Vapor Transmission Rate)
• Mold resistant
• Paper liner is easy to remove and protects the adhesive from contaminants
• Coated with a flame retardant, cold weather acrylic adhesive

• Cold weather acrylic adhesive
• Good reliability across low and high temperatures

• Sealing lap joints
• Providing a vapor seal on foil faced board
• Joining and sealing flexible air duct seams and connections

• Insulation contractors
• HVAC contractors
• General contractors
• Appliance contractors
• Automotive shops

• Size: 2.83 inches x 50 yd
• Carrier: 2 mil Off White Aluminum Foil
• Adhesive: Acrylic
• Release Liner: Siliconized Paper
• Total Thickness: 3.6 mils
• Tensile: 17 lbs/inches
• Adhesion: 72 oz/inches
• Application Temperature Range: -4°F to 104°F ~ (0°C to 40°C)
• Service Temperature Range: -31°F to 248°F ~ (-35°C to 120°C)
• Color: Off White
• Classified UL: General Use Tape Surface Burning Characteristics 38MP - Applied to Inorganic Reinforced Cement Board
• Tape coverage: 32 percent (72 mm) of the exposed test sample area