Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
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SKU 7010338369
Legacy SKU 70016050901
UPC 00021200656743
Product Number 4014

3M™ Damping Aluminum Foam Sheet 4014 is a vibration and noise reduction material provided in sheets for excellent per-pound cost ratios. Open cell polyurethane foam with an aluminum-urethane constraining layer absorbs panel vibration and dissipates it to negligible heat, reducing resonant noise and fatigue. Pressure-sensitive adhesive and easy-release liner make for fast, smooth application.

  • Sheets make for excellent per-pound installed cost ratios on larger jobs
  • Absorbs and dissipates vibration and reduces noise in metal and plastic panels
  • Durable aluminum backing resists aging and moisture
  • 250 mil open cell polyurethane foam absorbs and attenuates vibration
  • Acrylic adhesive aggressively bonds to structural surfaces
  • Easy to apply – only hand pressure required
  • Meets Federal Air Regulation Flammability Specifications for acoustical insulation materials F.A.R. 25.853(b)
Estimated date of shipment May 2  


Minimum Order 1 Case
Order Increment 1 Case
Product Dimensions
Imperial Metric
Width 6 in 152.4 mm
Length 48 in 1219.2 mm
Shipping Dimensions
Weight 34 lb
Length 13.7 in
Width 7.9 in
Height 50.6 in
Color Silver
Brochures, Catalogs & Data Sheets
  • Pdf   Catalogs_3m masking and surfac
For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Sound and Vibration Damping in Sheet Form
Sized for applications with larger damping areas, 3M™ Damping Aluminum Foam Sheet 4014 attenuates and reduces the resonant sound and vibration in thin sheet metal, plastic panels and support structures. It features a 250 mil open cell polyurethane foam with a 3.0 mil aluminum-urethane backing. It applies quickly and easily to the vibrating component by a strong, pressure-sensitive acrylic adhesive – only finger pressure is required to establish a lasting bond. The foam absorbs the vibration, or "strain energy," and together with the backing dissipates it into a small amount of heat. This function reduces continuous vibration through attenuation, which reduces noise and decreases metal fatigue during everyday wear. It also limits vibration caused by impact, helping components remain strong and stable over time. Meets F.A.R. 25.853(b).

Recommended Applications

Larger-scale jobs where cost-per-pound ratios are important
Reduce resonant noise, vibration and fatigue in metal panels and support structures
Applications requiring flame resistance, thermal conductance or resistance to low temps
Chutes, conveyors, bins, metal shop boxes and tables where metal contact causes vibration
General noise reduction
Die cutting aluminum foil parts for aerospace applications - F.A.R. 25.853(b)

3M™ Damping Aluminum Foam Sheet 4014 provides good thermal insulation, and is tested to perform at temperatures as low as -94°F (-70°C). It also delivers excellent resistance to moisture, aging and fatigue.

The Sound Science of Damping from 3M
Since 1925 when a 3M lab assistant invented masking tape, 3M has been applying science to life –developing adhesive products and technologies that help entire industries and individual businesses worldwide. This applies especially to damping products like 3M™ Damping Aluminum Foam Sheet 4014 – delivering the science behind vibration and sound reduction to help businesses like yours operate faster, better and more efficiently.   Add to cart