3M™ Vibration Damping Tapes 434 Silver, aluminium foil constraining layer coated with a pressure-sensitive viscoelastic polymer on a blue polyethylene easy-release liner.
3M™ Vibration Damping Tape 434 helps damp vibrations on panels and steel support members vibrating at their natural (resonant) frequency. This dampers consists of a pressure-sensitive viscoelastic polymer and aluminium foil constraining layer.