Mercedes AMG GTR

You may not think much about the vehicle headliner, or ceiling, being important, but it can get stained and dirty like other parts. Most vehicle headliners aren't just constructed from fabric, since they wouldn't last.

It commonly consists of three layers: a solid backing made from fiber glass or similar board, a thin foam board, and fabric. Since the headliner is delicate, it requires regular cleaning

Mercedes AMG GTR