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ECHOtape A7757 All Weather Aluminum Foil Tape Silver 72mm x 50yd, Roll, MT-A7757-72S

List price: $16.00
You save: $4.50 (28%)

All Weather Aluminum Foil Tape. MT-A7757 is a high strength multi-purpose aluminum foil tape used to primarily seal and seam a wide range of construction and building materials. It is coated with a superior performance flame retardant cold weather acrylic adhesive, and conforms well to surfaces providing a strong bond. This adhesive tape offers good reliability across both high and low temperature ranges. The paper release liner protects the adhesive from contaminants when the tape needs to be cut to specific lengths for use in tight spaces ensuring a strong bond once applied.


  • Use to seal joints and seams of foil-faced insulation materials (UL 723 classified, CAN/ULC-S102)
  • Use to Join and seal flexible air duct seams and connections
  • Use to seam foil faced insulation and FSK


  • An initial quick stick helps speed up application
  • Low MVTR (Moisture Vapor Transmission Rate)
  • Mold resistant
  • Easy to remove paper liner


  • Carrier:  1.6 mil Aluminum Foil
  • Adhesive: Acrylic
  • Release Liner:  Siliconized Paper
  • Total Thickness:  3.35 mils
  • Tensile:  10.2 lbs in
  • Adhesion:  ≥70 oz/in
  • Application Temperature:  -4°F to 104°F (-20°C to 48°C)
  • Service Temperature:  -37°F to 248°F (-35°C to 120°C)
  • Color:  Silver
  • Width:  72mm (2.83") 
  • Length:  45.7 m (50 yards/150 ft)
  • Product Code:  MT-A7757-72S
Tape Width:
3" (72mm)
Thickness :
3.3 mil

SDS (Safety Data Sheet) English (MT-A7757-72S_aluminum_foil_tape_SDS.pdf, 564 Kb) [Download]

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