Ryan Z:

Sorry no part numbers as the invoice was thrown away a while back. As I recall, I searched the McMaster-Carr web site using search terms like noise reduction, sound reduction, etc. McMaster has several products other than quilted nylon for noise reduction for industrial applications because of hearing damage caused by loud noise.

Also, the McMaster quilted nylon is rated for sound/noise reduction. There are other manuf. of quilted nylon with more noise reduction that I would now consider instead of the McMaster product - up to 2-3 times more noise reduction. The McMaster quilted nylon was about 1/2 to 1/3 the price - a valid consideration.

FYI, the US Army uses quilted nylon in their trucks to reduce engine noise - they use the more expensive product.

A Google search for quilted nylon sound reduction should return several places to buy the quilted nylon with more noise reduction.

By the way, my installation of quilted nylon is working very well.

Good Luck!

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