Why is surface preparation important before dent repair?
Correct!
Wrong!
Proper surface prep ensures good adhesion and a smooth finish for lasting repairs.
Which material is commonly used to clean surfaces before repair?
Correct!
Wrong!
Isopropyl alcohol removes oils, dirt, and contaminants from the surface.
What is the purpose of sanding during surface preparation?
Correct!
Wrong!
Sanding removes minor imperfections and creates a smooth base for finishing.
Why should dust be removed before finishing?
Correct!
Wrong!
Dust can cause surface defects and poor adhesion of finishing materials.
Which tool is commonly used to remove dust from surfaces?
Correct!
Wrong!
Compressed air and tack cloths effectively remove dust particles before finishing.
What is a common finishing technique after dent repair?
Correct!
Wrong!
Polishing restores the paint’s shine and smoothness after repairs.
Loading Questions...
Why is primer used during surface preparation?
Correct!
Wrong!
Primer improves paint adhesion and provides corrosion resistance.
How does temperature affect surface preparation and finishing?
Correct!
Wrong!
Proper temperature ensures materials cure correctly and finish properly.
What should be done if contaminants are found on the surface before repair?
Correct!
Wrong!
Surfaces should be thoroughly cleaned to avoid adhesion problems and finish defects.