I doubt it added more than 6 7lbs.
Dynamat on floors.
The best product for this project is dynamat extreme.
Dynamat extreme is a sound damping material and comes.
1 2 thickness best for floor roof underhood and fiberglass enclosures.
It is available in many different sizes to fit whatever your vehicle needs.
Then use a cloth with rubbing alcohol to clean off any oil and grease marks.
I removed the old and used dynamat on the floor under rear seat up to the window and in the doors.
The process of installing dynamat itself isn t difficult but the steps for preparing the car are rather time consuming and can be tricky if you are doing it for the first time.
Dynadeck is optimized for use on the vehicle floor and trunk floor.
Preparing the floor surface.
The surface area needs to be cleaned before you apply the dynamat.
Btw if you use dynamat you want to use the dynamat extreme.
Shown here are a door kit for 2 doors a trunk kit and a bulk kit.
1984 carrera.
Dynaliner is the most effective automotive lightweight thermal insulator available and perfect to use on top of dynamat xtreme.
The dynamat is available in project kits or bulk packs.
Quieted down the road noise considerably.
For optimal results install dynadeck over dynamat xtreme for a smooth quiet ride and experience the dynamat difference.
This makes the whole process more accurate and easier to manage.
First use a vacuum to remove any loose dirt.
For installing the dynamat on the floor remember to follow the half peel half stick approach.