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3M 9343 Conformable Sound Management Film Tape 1'' x 36 yd Black Acrylic Adhesive -34° to 121°C Paper-backed 1/Ea

3M 9343 Conformable Sound Management Film Tape 1'' x 36 yd Black Acrylic Adhesive -34° to 121°C Paper-backed 1/Ea

MPN: 9343-1 Manufacturer: 3M
MFR ID: 7010334504

3M™ Conformable Sound Management Film Tape 9343 is designed with a black, non-woven backing and acrylic adhesive on a polyester liner. The non-woven, microfiber backing is unique in that it provides conformability, elasticity, compressibility and durability. This tape is engineered to help reduce noise, vibration, squeaks and rattles in automotive interior applications.

Specially Designed for Odd Shapes
We constructed 3M Conformable Sound Management Film Tape 9343 with a conformable backing to conform to irregular- and curved-shaped parts. This conformable tape is excellent for noise reduction, by isolating offending substrates in automotive interior areas, such as instrument panels and trim pieces. This film tape is abrasion resistant and able to withstand temperatures ranging from -30°F/-34°C to 250°F/121°C. This tape is coated with a pressure sensitive acrylic adhesive that produces an exceptional bond strength on a variety of substrates.

Recommended Applications
  • Bond onto automotive interior components to prevent noise and wear by isolating adjacent parts


Adhesion Strength (Imperial)

27 oz/in

Adhesion Strength (metric)

30 N/100mm

Adhesive Type



Exterior Side Panel Bonding, Vibration Damping

Backing (Carrier) Material


Backing Material


Elongation at Break



Appliance, Automotive, General Industrial, Military & Government, Specialty Vehicle, Transportation

Maximum Operating Temperature (Celsius)

121 ℃

Maximum Operating Temperature (Fahrenheit)

250 ℉

Minimum Operating Temperature (Fahrenheit)

-30 ℉

Primary Liner


Product Color


Product Form


Shelf Life in Months (From Date of Manufacture)


Tensile Strength (Imperial)

5.0 lb/in

Tensile Strength (Metric)

8.8 N/100mm, 88 N/100mm

Units per Case

1.0 Roll,72.0 Roll

Dimensions and Classifications

Overall Length (Imperial)

36 yd, 108 yd

Overall Length (Metric)

32.91 m, 98.75 m

Overall Thickness (Imperial)

19.5 mil

Overall Width (Imperial)

1 in

Overall Width (Metric)

25.4 mm