ISOTECH® Acoustical Grommet Washers (IGR) are designed to prevent metal-to-metal contact between the bolts that anchor equipment or isolators to structural supports, effectively reducing wear and vibration transfer. With their acoustical ribbed neoprene design, these grommets can also help reduce mid to high-frequency noise in non-noise-sensitive applications such as suspended systems.

The Acoustical Grommet Washers (IGR) unique circular grooves and innovative geometric shape provide up to 0.35” of deflection, delivering reliable vibration isolation. This design functions similarly to a double-deflection neoprene mount, offering significantly more deflection than standard alternatives, which typically only provide 0.13” of deflection