FATMAT

[comet_666]

80mil or 50 mil ?
Do you guys put it inside the door itself or just behind the door panel? What about on the inside of the roof?

[Hard Charger]

inside the door, on the floor and fire wall and the roof.

[BananaDan]

I used 80 mil.

[gtx6970]

All over the car. Adding it to the roof will help keep interior temps down , especially if it has a black vinyl top.

I did the outer door skin on the 2 cars I've done it on

[4aThrill]

inside the door and outside the door where the side panel goes, roof, fire wall, under rear seat, everywhere, helps out alot