Auto Body Filler Repair Quiz

What is the recommended grit to use with a DA Sander when working with thinner metals?

• 120 grit

• 50 grit

• 20 grit

• 80 grit

What is the purpose of applying a tight coat of body filler first?

• To create a smooth finish

• To push the filler into the metal for better adhesion

• To prevent air bubbles from forming

• To save time during the application process

What is the purpose of using a guide coat when sanding body filler?

• To speed up the sanding process

• To add color to the filler for aesthetic purposes

• To identify highs and lows in the surface

• To protect the filler from scratches

What is the recommended grit to use for sanding finish putty?

• 20 grit

• 220 grit

• 50 grit

• 80 grit

• 220 grit

What is the purpose of tapping down metal areas that appear as high spots after sanding?

• To create a textured surface

• To raise the high spots even higher

• To lower the high spots

• To add strength to the metal

What is the purpose of using a wipe all or towel when feeling for highs and lows in the surface?

• To protect the hands from the sanding process

• To prevent fingerprints on the surface

• To add moisture to the surface for easier sanding

• To improve the sense of touch when feeling for imperfections

What should be done before sending the repaired area off to start priming?

• Apply a clear coat for added protection

• Ensure that the body work fits and aligns properly

• Apply a second layer of body filler for added strength

• Sand the area with a finer grit for a smoother finish

What is the purpose of using tape when applying putty?

• To prevent the putty from drying too quickly

• To create a decorative pattern on the surface

• To add texture to the putty for better adhesion

• To protect the surrounding areas from putty application

What is the purpose of mixing the hardener and body filler until it's one uniform color?

• To create a marbled effect for aesthetic purposes

• To prevent air bubbles from forming in the filler

• To speed up the drying process of the filler

• To add flexibility to the filler for easier sanding

What is the recommended tool for mixing body filler and hardener?

• Spreader

• Screwdriver

• Putty knife

• Paint stick