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Apply Bondo Glazing Putty

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Fixing Dents in a Doors. Metal door repair.

What happens here

Identify chipped or damaged areas on the metal door surface. Apply Bondo glazing putty (a red-colored filler is shown) directly to these imperfections. The putty is dispensed from a tube onto a flexible putty knife, which is then used to spread a thin, even layer over the damaged spots. The goal is to fill the chips and create a smooth, level surface, slightly overfilling if necessary to allow for sanding. Work quickly as Bondo cures relatively fast.

Goal: Fill chipped areas on the door surface using Bondo glazing putty and a flexible putty knife to create a smooth, level base for painting.

Tools and materials

  • 2-inch Flexible Putty Knife
  • Bondo Glazing Putty
  • Spray Can (Aerosol Bondo/Filler)