Aluminum Foil Tape | Foil Tape | Foil Duct Tape

MT-A7772

All Weather Aluminum Foil Tape

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Description

MT-A7772 is a high-strength, aluminum foil tape that’s primarily used for vapor sealing fiberglass duct boards and FSK systems. The aluminum foil tape provides an excellent vapor seal and can be used for sealing and patching. The tape has a flame-retardant solvent acrylic adhesive and works well indoors and outdoors.

Features & Applications

Applications for the Tape

The most common applications for the aluminum foil tape include:

sealing joints and seams of foil-faced insulation materials (UL 723 classified, CAN/ULC-S102)
seaming foil faced insulation
seaming FSK systems (Foil Scrim Kraft systems)

Features of the Tape

Features of the aluminum foil tape include:

initial quick stick
outstanding sealing and patching performance
maximum conformability
low MVTR (Moisture Vapor Transmission Rate)
mold resistant
paper liner is easy to remove
coated with a flame-retardant solvent acrylic adhesive

Tape Adhesive

The tape has an acrylic adhesive.

Weather Resistance

The aluminum foil tape is weather resistant:

can be used indoors and outdoors
superior stick at normal operating temperatures
great performance at low temperatures

Tape Sizes

The aluminum foil tape is available in the following sizes:

2 inches by 50 yards / 48 mm x 46 m
3 inches by 50 yards / 72 mm x 46 m

Tape Colors

The aluminum foil tape is available in silver.

Who Uses the Tape

The tape is most commonly used by:

insulation contractors
HVAC contractors
general contractors
appliance contractors
automotive shops

ECHOtape Part Number

The part number for this tape is MT-A7772.

Click here for other types of insulation tapes.

Technical Data

SIZES	1.89 in x 50 yd \| 48 mm x 45,72 m 2.83 in x 50 yd \| 72 mm x 45,72 m 1.89 in x 100 yd \| 48 mm x 91,44 m 2.83 in x 100 yd \| 72 mm x 91,44 m
CARRIER	1.6 mil Aluminum Foil
ADHESIVE	Acrylic
RELEASE LINER	Siliconized Paper
TOTAL THICKNESS	3.35 mils
TENSILE	10.2 lbs/in
ADHESION	≥50 oz/in
APPLICATION TEMPERATURE	-4°F to 104°F (-20°C to 48°C)
SERVICE TEMPERATURE	-31°F to 248°F (-35°C to 120°C)
COLOR	Silver
UL 723 GENERAL USE TAPE SURFACE BURNING CHARACTERISTICS 38MP	Applied to inorganic reinforced cement board
FLAME SPREAD	0
SMOKE DEVELOPED	0
CAN/ULC-S102 GENERAL USE TAPE SURFACE BURNING CHARACTERISTICS 38MP	Applied to inorganic reinforced cement board
FLAME SPREAD	0
SMOKE DEVELOPED	10