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How to Paint a Tool Box

Lowe's Editorial Team

By Lowe's Editorial Team
Published July 18, 2024

Painting an old toolbox can give it an all-new look. Regardless of whether you are repainting an old tool box or customizing a new one, this step-by-step guide is all you need to do it right.

Tools and Materials

Tools

Materials

Painting Your Tool Box

Metal tool boxes are one of the most practical additions to your garage. They conveniently hold all your essential tools, from screwdrivers to pliers, all in one place. You can personalize them by painting them in your preferred style. Here’s everything you need to know about painting your tool boxes.

Step 1: Clean Out the Tool Box

Before painting, remove all the tools or equipment out of the tool box and keep them aside in a safe space.

Step 2: Clean Your Tool Box

Get rid of the existing paint using an abrasive paint remover. Use rust-stripping discs to eliminate stubborn rust.

Step 3: Sand the Surface

Use sandpaper to get rid of any stubborn paint or rust. Doing so will provide a clean and smooth surface for the next steps. It also enables the metal primer to adhere properly.

Step 4: Clean off the Dust

Utilize denatured alcohol to dampen a clean, lint-free rag. Wipe off the leftover sanding dust on the surface with it.

Step 5: Apply the Primer

Apply a metal primer to ensure a longer lifespan of the paint. This will also conceal any scratches or surface imperfections. Allow this primer to dry prior to painting your tool box.

Step 6: Paint Your Tool Box

Apply an acrylic or enamel paint you like with a paintbrush. Cover every inch and corner on all sides of the tool box. Paint the handles and latches the same way for a polished look. Coat the latches and handles in a different color for uniqueness. Allow the newly-applied paint to dry for about 24 hours.

Step 7: Reassemble Your Tool Box

Reassemble the components of the tool box back into their place the next day. Reattach its handles, latches and secure its panels too.

Avoid Making Common Mistakes

In case it is your first DIY project, you might make some mistakes. They could impact both the appeal and quality of your tool box. Here are a few common mistakes you must avoid making:

  • Not cleaning the surface before painting
  • Skipping priming
  • Using too much paint
  • Using low-quality primer and paint
  • Using paint that is not specified for use on metals
  • Not waiting for the primer to dry
  • Not wearing safety gear

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