FatMat Sound Insulation

JohnB15632

Well-known member
Has anybody installed FatMat sound insulation in their A?

What was your success?

Is it worthwhile?

Thanks,
 
Since the interior is out of my 29 Tudor, I am considering this type of product. One thing that concerns me. There is no weather seal between the door and door glass. How will the sound deadener be affected by water? How will affect the doors ability to dry out after a rain or car washing?
 
From a corrosion stand point, you don't want anything in your door that will hold water. Dense stick-on would be OK.
If you try to insulate under the floor boards, be sure to do it in a way that you can work on the car without removing all the insulation. I have seen people cover everything and it takes all day to get the boards out when you have to.
 
I think the "Peal and Stick" product will provide a measure of sound deadening to a vehicle, but very little insulating value. Used it in my 31 coupe along with a foil backed fiber insulation material. Haven't gotten to the doors and floors yet, but some very good points for these areas has been pointed out here.
 
Made my normal frustrating stop at local Home Depot this morning looking for the self adhesive duct wrap mentioned above. Their computers said they have it, but nobody could find it! If you need something smaller than a 4 x 8 sheet of plywood, good luck.
 
Made my normal frustrating stop at local Home Depot this morning looking for the self adhesive duct wrap mentioned above. Their computers said they have it, but nobody could find it! If you need something smaller than a 4 x 8 sheet of plywood, good luck.

I think Home Depot stopped carrying it - Not even available online.
 
here you go....Got it on Amazon.
 

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I used this on all surfaces below the windows as well as the metal floor pan.

https://www.fatmat.com/shop/rattle-trap-trunk-kit-install-kit-included-6586

I installed it when the body was primed. We then painted all of the interior and the Rattle Trap as well as the fire wall insulator. The look good in their matching body color.
It does a great job of killing the harmonic body booms
 

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Last edited:

Made my normal frustrating stop at local Home Depot this morning looking for the self adhesive duct wrap mentioned above. Their computers said they have it, but nobody could find it! If you need something smaller than a 4 x 8 sheet of plywood, good luck.

I think Home Depot stopped carrying it - Not even available online.
9 in stock at Anchorage,Alaska Aisle 33, Bay 024 $18.77 each
 
Quote:
Originally Posted by Dollar Bill
I think Home Depot stopped carrying it - Not even available online.

9 in stock at Anchorage,Alaska Aisle 33, Bay 024 $18.77 each

To clarify, I was referring to the 36" wide roofing product mentioned in post #5.
 
I have.used Dynamat ove4 the years. I like to warm it up with a heat gun as Im applying it. I use a little wooden wallpaper seam roller to get it laid down nice and even. You dont need to coat the entire panel.
 
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