What to Use for Metal File Cabinet for Paint

Painting metal file cabinets can help refresh their look and make them blend in better with your home decor. With the right paint and preparation, you can give your old file cabinets a brand new coat to protect them and make them look great. Here are some tips on what kind of paint to use when updating metal file cabinets.

Cleaning and Prepping the Cabinets

Before painting, it’s important to properly clean and prepare the file cabinet surfaces. This helps the paint adhere better for a smooth, lasting finish.

Supplies Needed

• Mild detergent or degreaser
• Water
• Clean rags
• Sandpaper (150-220 grit)
• Tack cloth
• Painter’s tape

Steps

• Remove the drawers from the cabinet.
• Wash the surfaces with a mild detergent or degreaser and water using a clean rag. Rinse thoroughly.
• Lightly sand the cabinets with fine 150-220 grit sandpaper to rough up the surface a bit.
• Wipe down with a tack cloth to remove any dust.
• Use painter’s tape to mask off any areas you don’t want painted.
• Allow the surface to fully dry before painting.

Proper prep removes any grease, dirt, or residue so the paint can properly adhere to the metal. Light sanding helps the paint grip while a tack cloth removes any dust.

Choosing the Right Metal Paint

When selecting paint for a metal file cabinet, you’ll want to use a specific metal paint formulation. Regular paint may chip, crack, or peel off metal over time. The right metal paint contains rust inhibitors, corrosion resistance, and maximum adhesion for metal surfaces.

Here are some good options:

• Rust-Oleum High Performance Enamel Spray Paint – Offers excellent coverage and protection ideal for metal cabinets. Available in many color options.
• Krylon Fusion All-In-One Spray Paint – Bonds well to metals and plastics. Contains rust protection. Multiple sheens and finishes available.
• Rust-Oleum Cabinet Transformations Kit – Contains primer, paint, and topcoat designed specifically for metal cabinets and wood. Provides excellent adhesion and a smooth finish.
• Valspar Premium Enamel Metal Paint – A durable and protective enamel paint made for indoor and outdoor metal use. Available in low-sheen finishes.

For best results, always read and follow the individual paint’s instructions. Certain paints work best with specific preparatory steps.

Prep Painting Tips

Follow these tips when prepping and painting metal file cabinets:

• Make sure the surface is fully clean and dry before painting. Wipe with tack cloth right before painting.
• Apply primer first for maximum paint adhesion. Use a primer formulated specifically for metal.
• Use thin, even coats of paint. Thick coats can sag and drip. Allow proper drying time between coats.
• Use a high quality applicator like a foam brush or a spray system for a smooth finish.
• Paint in a well-ventilated area away from dirt and dust.
• Work in the shade or indirect sunlight whenever possible. Hot sun can cause paint to dry too fast.
• Paint all sides and edges of the cabinet for full coverage and protection.

Proper preparation and painting technique will provide long-lasting, professional looking results.

Painting Process

Follow this process when painting your metal file cabinets:

1. Apply Primer

Use a primer specifically made for metal surfaces. Apply a thin, even coat and allow to fully dry per the product directions.

2. Lightly Sand Primer

Use 220 grit sandpaper to gently smooth the primed surface. Avoid sanding down to bare metal. Wipe away any dust with a tack cloth.

3. Apply First Coat of Paint

Use thin, even strokes to apply the first finish coat of paint. Allow to dry completely.

4. Lightly Sand Paint

Gently sand again with fine 220 grit sandpaper to smooth out the first coat. Wipe away dust.

5. Apply Second Coat of Paint

Apply the second finish coat of paint in thin, even coats. Allow to fully dry before reassembling.

Apply two coats minimum for best coverage and protection. Light sanding between coats helps create a smooth surface.

Maintenance and Touch-ups

To keep your painted metal file cabinets looking fresh, follow these maintenance tips:

• Use painter’s tape and drop cloths when painting to avoid accidental drips or spills on surrounding surfaces.
• Avoid abrasive cleaners or scrubbing pads that could scratch the painted finish over time.
• Clean any spills or dirt promptly using a soft cloth and mild soap and water.
• Inspect cabinets periodically for any nicks or scratches in the paint. Use touch up paint to quickly repair any damaged areas.
• Consider applying a fresh coat of paint every 2-3 years or as needed to keep cabinets looking their best.

Proper prep work, paint selection, and application techniques will allow you to give tired metal file cabinets new life with a durable and great looking finish. Maintain the cabinets carefully once painted so your handiwork lasts for years to come.

Frequently Asked Questions

What kind of paint adheres best to metal cabinets?

Look for a good quality metal enamel paint or spray paint specifically formulated for metal surfaces. The right metal paint will offer great adhesion and protection.

How do I avoid brush marks when painting cabinets?

Use a high density foam brush and apply paint in thin, even coats while maintaining a “wet edge”. Spray systems also create a smooth finish.

Should I use primer before painting metal cabinets?

Yes, always use primer to maximize paint adhesion. Make sure to use a primer designed for metal.

What grit sandpaper should be used when preparing cabinets?

Lightly sand with fine 150-220 grit sandpaper. Avoid rougher sandpaper that can damage the original surface.

How long does it take for paint to cure on metal cabinets?

Most enamel and metal paints fully cure in 1-2 weeks. Allow the full curing time before subjecting the cabinets to heavy use or cleaning.

Conclusion

Reviving old metal file cabinets by giving them a fresh coat of paint is an easy and affordable way to update their look. With the proper prep work, paint selection, and application techniques you can give your cabinets a durable and great looking finish. Use metal-specific paints and finishes for long-lasting professional results. Pay close attention to proper cleaning, sanding, priming, painting, and ongoing maintenance and your painted file cabinets will look like new for many years.