Dynamat or Fatmat??
On my 1970 Duster I used 1 roll of RAAMmat,2 yards of Ensolite and 1 can of adhesive. That was enough to the headliner with sound deadener and ensolite. Starting from the cowl area to trunk area just beyond the back seat.
I used Ensolite just in the cowl area and deadener in the rest. One roll will work if you are careful and measure correctly. The product is easy to work with but it is very sticky so you have to make sure of your placement before putting it down. I hope this helps.
On my 1970 Duster I used 1 roll of RAAMmat,2 yards of Ensolite and 1 can of adhesive. That was enough to the headliner with sound deadener and ensolite. Starting from the cowl area to trunk area just beyond the back seat.
I used Ensolite just in the cowl area and deadener in the rest. One roll will work if you are careful and measure correctly. The product is easy to work with but it is very sticky so you have to make sure of your placement before putting it down. I hope this helps.
