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3M™ Vibration Damping Tape 434 Silver US, 2 in x 60 yd 7.5 mil, 6 rolls per case Bulk

3M ID  70006387966    UPC#  00051138953799    3M Product Number  434     
3M™ Vibration Damping Tape 434 is a low temperature, silver, dead soft aluminum foil tape. The constraining layer is coated with a pressure sensitive viscoelastic polymer on a blue polyethylene easy release liner. This tape absorbs and dissipates vibration and reduces noise. It is useful for a variety of applications in the aerospace, automotive, construction, appliance and MRO industries.
  • Vibration damping properties make this tape an ideal choice for a variety of applications in industries such as aerospace, transportation, appliance, general industrial and more
  • Cold temperature resistance allows tape to perform at extremely low temperatures (-76°F/-60°C)
  • Resists weather and UV degradation, ensuring performance in many difficult applications
  • Linered construction offer diecutting capabilities
  • Viscoelastic acrylic polymer adhesive is optimized to convert vibrational energy to negligible heat that readily dissipates
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Cold Temperature Durability
3M™ Vibration Damping Tape 434 is 7.5 mil thick, silver, dead soft aluminum foil backed tape. It is designed to reduce noise and absorb and dissipate vibration, primarily by reducing structure-borne noise in metal and composite panels and support structures. It can achieve effective damping with as little as 10% surface coverage. This tape is durable. It will resist moisture, weather, UV degradation and flame. It is a long aging, chemical resistant tape that offers good performance over a wide range of temperatures, particularly lower temperatures. It will perform in temperatures as low as -76°F/-60°C. The linered construction provides the ability to die cut this product.

Recommended Applications

  • Reduce unwanted resonant noise, vibration and fatigue in metal panels and support structures
  • Lower temperature aerospace and industrial applications
  • Chutes, conveyors, bins, metal shop boxes and tables where metal contact with materials can result in unwanted vibration
  • General noise reduction applications
  • Linered for die-cutting to match parts for aerospace applications - F.A.R. 25.853(a)

Reduce Noise and Fatigue
Our 3M™ Vibration Damping Tape 434 features a pressure sensitive viscoelastic acrylic polymer adhesive which is optimized to convert vibrational energy to negligible heat that readily dissipates to help reduce irritating noise. It also reduces vibrational fatigue to decrease wear and tear on parts and lower the risk of part loosening and displacement. The adhesive is pressure sensitive for easy self-fixturing application.


 Adhesion Strength‎‎ 65 oz/in
 Adhesion Strength (metric)‎‎ 724 N/100mm
 Adhesive Type‎‎ Viscoelastic Polymer
 Backing Material‎‎ Aluminum Foil
 Backing Thickness‎‎ 5.5 mil
 Backing Thickness (metric)‎‎ 0.14 mm
 Back-Side Adhesive Thickness (metric)‎‎ 0.14 mm
 Brand‎‎ 3M
 Color‎‎ Silver
 Consumer Label‎‎ No
 Elongation‎‎ 12 Percent
 Industries‎‎ Transportation,‎ Specialty Vehicle,‎ Metalworking,‎ Construction,‎ Automotive,‎ Military & Government,‎ General Industrial,‎ Appliance,‎ Electronics,‎ Aerospace
 Length‎‎ 60 Linear Yard
 Length (Metric)‎‎ 54.86 m
 Maximum Operating Temperature (Celsius)‎‎ 20 Degree Celsius
 Maximum Operating Temperature (Fahrenheit)‎‎ 68 Degree Fahrenheit
 Minimum Operating Temperature (Fahrenheit)‎‎ -76 Degree Fahrenheit
 Primary Liner‎‎ Polyethylene
 Product Form‎‎ Roll
 Shelf Life in Months (from date of manufacture)‎‎ 24
 Tape Thickness‎‎ 7.5 Milli-inch (mil)
 Tensile Strength‎‎ 50 lb/in
 Tensile Strength (metric)‎‎ 875 N/100mm
 Thickness‎‎ 5.5 mil
 Thickness (Metric)‎‎ 0.14 mm
 Width‎‎ 2 Inch
 Width (Metric)‎‎ 50.8 mm