The clear coat on the roof came with a lot of orange peel.
Orange peel roof.
Repairing orange peel texture with a hand pump sprayer series real painter spraying.
You can test for vinyl by giving a pinch to the roof.
This technique will be most appropriate if you have very large areas of damage or are applying a new orange peel texture to entire wall surfaces.
If you want to totally get rid of orange peel you need to wet sand the car.
The end result is a beautiful flat ceiling.
The after sales of the brand decided to do a sanding and polishing to remove however the orange peels continue the roof is entirely scratched and now some small marks have appeared.
Every texture requires a different process to get smooth ceilings.
This is how i tackle an orange peel texture.
Apply the orange peel to the ceiling keeping the gun between 3 and 4 feet away from the ceiling at all times.
Vinyl is also used for the roofs of campers and rvs.
It s not hard but does take time and can be scary.
Keep moving the gun.
You may need a stepladder depending upon the ceiling height.
Just because a roof isn t aluminum or fiberglass don t assume its rubber.
One of the newest ways to repair textured walls and ceilings is with a gravity fed manually powered pressure sprayer.
As it is a friend s car i would like to help you solve it.