So I wanted to sound proof or deaden the ss but after i read all the tech here and of course the difference in products all I could think of was wow that is gonna cost a fortune to do the whole car...Trunk, floor, roof, doors, everything..
approx measured out over 100 SQ. Ft.
Then the mind started to wander a bit and of course one of the articles I read said something about a Butyl material that is foil backed with adhesive on one side...Dynamat and a couple other brands if I recall..The memory is the first thing to go after 40.... I put it all together and went looking for a product that I used on a project that I thought was very similar.. Sure enough I started to price the dynamat first...They say this is the good stuff so I needed something comparable....dynamat cost is 259.95 for 36 sq ft. average cost is $7.22 a sq. ft.
multiply by 100 and wow 722.00 dollars
This is rediculous there is no way this should cost that amount.....Simple product with a fancy name and some pretty logo tooo charge us more.
So I found a foil backed Butyl product with adhesive on one side that comes in rolls 9" wide by 25 feet long and yes this stuff is sticky and tough as nails the type I purchased was POLYKEN 360-45 The 45 is how many mils thick oh and the cost was 25.00 dollars a roll thats $1.33 cents a square foot heres how it looks
I am very happy with the product and must say I purchased 5 rolls for 25 dollars a roll and each roll contains 18.75 Sq Ft = 93.75 total sq. ft. for 125.00 dollar investment...
Call your local roofing supply company and ask for POLYKEN foil backed butyl tape...
I got mine at ABC roofing supply....
You will need a small roller a sharp razor / utility knife and a clean surface to apply it to...Oh I reccomend you wear gloves...It's sharp