About how much sound deadener would it take to cover the inside of a 66 coupe? I am thinking about doing the floor, the roof, and maybe a few other places. I am looking and damplifier pro and they sell a bulk pack which is 35.5 square ft. Would that be enough to do my car?

 

I found another thread that said 95 sq ft. that sounds like a lot to me. any thoughts?

 

It may sound like a lot, but then you can do inside the doors, the trunk, etc. If you're going to do it, make it count.

 

has anybody used fat mat? any thoughts on it vs dynamat or damplifier?

 

It took 48 square feet to do my floors and up the back wall on my 73 conv i need probly double to do everythin i want

 

48 Sqft is only a piece 8ft x 6ft, enough to do the floor and maybe a little piece left over. I'd say double that if you want the ceiling and elsewhere.