If the heat does not work try cold.
How to remove roof dents.
Plug the stud welder.
Don t be overly aggressive as the dent may need more than the suction a plunger can provide.
4 insert a stud into the nozzle of the stud welder.
2 the boiling water pliability method.
Simply boil a jug of water and then very slowly pour the water above the dent.
Sand the surface of the dent with fine grade sandpaper to remove any paint or rust spots.
Start by wetting the plunger and the dent and give a few pulls to see it it releases.
Use a rubber mallet.
You would not expect your auto.
It might take two to three jugs worth but the dent should just easily pop out.
How to repair a small dent in a car door panel in this video you will see how i was able to remove this small dent in the car door using paintless dent repa.
Park your vehicle in the sun.
Repairing dents in plastic and rubber bumpers depending on how severe these dents are they can be usually popped out with ease by pouring boiling water over them.
Heat is an easy way to get your roof back to normal if it sustains a small dent.
This is called the stud electrode.