How to Paint Cabinet Hardware with Rub ‘n Buff: An Easy and Affordable DIY

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If purchasing brand new cabinet handles or knobs for your cabinet doors is out of the budget, don’t fret! You can give your kitchen or bathroom a completely new look with a small tube of Amaco Rub ‘n Buff or a few light coats of spray paint. Let’s do it!

Looking for a quick, budget-friendly way to elevate your kitchen or bathroom without spending a fortune? Updating your cabinet hardware with Rub ‘n Buff is a simple DIY project that makes a big visual impact—no power tools or expensive replacements required.

In this guide, I’ll walk you through exactly how I transformed my cabinet hardware using Amaco Rub ‘n Buff—a small but mighty tube of metallic wax that delivers a beautiful, brushed finish in minutes. I’ll also share a backup method using spray paint if you prefer a different look or finish.

Let’s get started!

Why Use Rub ‘n Buff?

Rub ‘n Buff has become a go-to product for DIYers for good reason:

• Affordable: One tube goes a long way—much cheaper than buying new hardware.
• No Harsh Fumes or Long Dry Times: Unlike spray paint, Rub ‘n Buff doesn’t require special ventilation or hours of drying.
• Beautiful, Custom Finish: It gives hardware a high-end, brushed metallic look—perfect for gold, silver, or antique styles.
• Quick & Easy: You can complete a whole kitchen’s worth of hardware in an afternoon.

Materials You’ll Need

• Cabinet hardware (knobs, pulls, handles)
• Screwdriver
• Mild soap and warm water
• Rag or paper towels
• Optional: Fine-grit sandpaper (220 grit)
• Amaco Rub ‘n Buff (I used Antique Gold)
• Soft cloth, your finger (and gloves), or a small brush for application
• Optional: Clear wax or sealer for extra durability

How to Apply Rub ‘n Buff to Cabinet Hardware

1. Remove the Hardware
Use a screwdriver to carefully remove all knobs and pulls. Place them on a towel or drop cloth so you don’t lose any pieces.

2. Clean Thoroughly
Wash each piece with warm, soapy water to remove grease or residue. This step is super important—clean hardware ensures the Rub ‘n Buff sticks properly. Dry everything completely before moving on.

3. (Optional) Lightly Sand
If your hardware is especially glossy or has a slick coating, lightly sanding it with fine-grit sandpaper will help the wax grip better. Wipe away any dust afterward.

4. Apply the Rub ‘n Buff
Using a soft cloth, a gloved finger, or a small artist’s brush, rub a small amount of Rub ‘n Buff onto the hardware. A little goes a long way! Work it into all the details and crevices, then buff it with a clean cloth to reveal the shine. You can apply multiple layers for a more intense finish.

5. Let It Cure
Rub ‘n Buff dries quickly, but for best results, let the pieces sit for an hour or two before handling. They’ll continue to “cure” and harden over time.

6. (Optional) Seal for Durability
If your cabinets get heavy use, consider applying a light coat of clear wax or a matte polycrylic to protect the finish. Test any sealer first—some may dull the metallic sheen.

I did not use any sealant or clear wax on my knobs, so I’m hoping they hold up well!

7. Reinstall Your Hardware
Once everything is dry, screw the hardware back into place and admire your “new” cabinets!

Prefer Spray Paint? Here’s an Alternate Option

If you’d rather go the traditional route, spray painting your hardware is still a fantastic way to refresh the look.

You’ll need a metal primer, spray paint in your desired finish, and an optional topcoat for durability.

Follow the same prep steps:

• Remove, clean, and (if needed) sand your hardware.
• Apply a primer first, then spray paint in light, even coats.
• Allow each layer to dry before adding another, and finish with a sealer if desired.

Spray paint works well for a modern matte black or satin nickel look—just make sure you’re painting in a well-ventilated area or outdoors.

Final Thoughts

Giving your cabinet hardware a makeover doesn’t have to involve a big budget or even a trip to the hardware store. With just a little tube of Rub ‘n Buff, you can create a luxe, customized look in just a few hours. Whether you go for warm golds, antique silvers, or bold blacks, this simple DIY is a perfect weekend project.

Don’t forget to check out the videos from my DIY kitchen makeover on YouTube—and let me know in the comments if you’ve tried Rub ‘n Buff before or have a favorite color!