How to Restore Faded Plastic Trim on Your Car (And Keep It Black)

To restore faded plastic trim, clean thoroughly, apply a trim restorer like Jimbo’s All Dressed Up, and buff off excess for a rich, factory-black finish that lasts.

How to Restore Faded Plastic Trim on Your Car (And Keep It Black)

How to Restore Faded Plastic Trim on Your Car (And Keep It Black)

There’s nothing that ages a car faster than faded, gray plastic trim. Whether it's your bumpers, mirror caps, or fender flares—UV damage and neglect can leave your plastic looking chalky and worn out.

The good news? You can bring it back. With the right product and a few simple steps, you can restore that deep, factory-black finish and protect it from fading again. Here’s exactly how to do it using Jimbo’s All Dressed Up.

What Causes Trim to Fade?

  • ☀️ UV exposure (sunlight dries and bleaches the plastic)
  • 🧽 Harsh soaps or degreasers that strip oils
  • 🌧️ Weather exposure (rain, snow, salt)
  • 🧼 Skipping protection during your normal wash routine

Step-by-Step: How to Restore Faded Trim

1. Clean the Trim Thoroughly

Use a gentle all-purpose cleaner or soap like The Super Soaper to remove any dirt, oils, or old dressing. Rinse and let it dry completely.

2. Apply All Dressed Up

Shake the bottle, then apply All Dressed Up to a foam or microfiber applicator. Work it evenly into the trim using light pressure.

  • ✅ Can be used straight or diluted 4:1
  • ✅ Water-based, dries to a natural OEM matte finish
  • ✅ Safe for plastic, rubber, tires, and engine bays

3. Let It Dwell, Then Buff Off Excess

Let the product sit for a few minutes, then wipe down any excess with a clean microfiber towel. This helps avoid streaking or dust attraction.

4. Repeat for More Depth (Optional)

For heavily faded trim, apply a second coat after 10–15 minutes for added richness and durability.

Why Use All Dressed Up?

Unlike greasy trim dressings that attract dust and wear off after a single rain, All Dressed Up is a water-based solution that soaks into the plastic to restore and protect without shine or residue.

Where to Use It:

  • ✅ Bumpers and rocker panels
  • ✅ Wiper cowl plastic
  • ✅ Side-view mirror housings
  • ✅ Fender flares and mud guards
  • ✅ Exterior rubber trim and moldings

Customer Testimonial

"I’ve used dozens of trim restorers and they all streaked or ran after a week. All Dressed Up gave my trim a perfect satin finish that actually lasted—and didn’t feel greasy at all." – Verified Buyer

Where to Buy

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FAQ: Trim Restoration

How long does trim restorer last?

With proper prep, All Dressed Up lasts 3–6 weeks and can be reapplied as part of your regular maintenance wash.

Does it work on gray or heavily oxidized trim?

Yes. It darkens grayed-out plastic and can be layered for deeper results. Severely damaged trim may need 2–3 applications.

Will it wash off in the rain?

No. Once cured, All Dressed Up resists rain and rinsing. It won’t sling, streak, or attract dust like solvent-based dressings.

Final Thoughts

Restoring faded trim doesn’t have to be a weekend project or require expensive kits. With All Dressed Up, you get a simple, effective solution that brings life back to your plastic—and helps keep it looking great for weeks to come.

▶ Shop Exterior Trim Care Essentials