Specification

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MT-A7757
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.
Application
Use to seal joints and seams of foil-faced insulation
materials (UL 723 classified, CAN/ULC-S102)
Use to seam foil faced insulation and FSK
Features & Benefits
An initial quick stick helps speed up application
Low MVTR (Moisture Vapor Transmission Rate)
Mold resistant
Easy to remove paper liner
Storage & Usage Conditions
Store tape in its original packaging away from direct
sunlight and in a cool and dry area. For optimum
performance, tape should be used within 12 months of
date of shipment. Tape works best when applied to a
surface that is clean, dry and free of grease, oil or other