3M vibration damping tapes are low temperature 3M viscoelastic damping polymers coated on a dead soft aluminum foil constraining layer. The combination of the low temperature 3M viscoelastic polymers and an aluminum constraining layer has proven to be an unique construction with exceptional ability to damp resonant vibrations in the temperature range of -76 to 68 °F (-60 to 20 °C). - 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. They have pressure sensitive properties and are furnished in roll form and designed for direct, pressure sensitive application to metal and composite panels for vibration damping purposes.