Chemical Guys, Black Trim Restorer Gel for Exterior Plastic

Chemical Guys Black Trim Restorer Gel is a thick, concentrated gel that revives faded exterior plastic, rubber, and vinyl to a deep, uniform black finish.

Sun, road grime and oxidation dull vehicle trim over time, leaving bumpers, mirror housings, and moldings looking gray and tired. This 16 oz gel formula is formulated to cling to textured surfaces so you can apply it precisely without dripping or sling. It’s intended for exterior use on cars, trucks, and SUVs and is applied with a foam or microfiber applicator for even coverage and a refreshed appearance.

How does this gel restore faded trim quickly?

The gel contains concentrated pigments and conditioning agents that sit on and slightly penetrate the surface texture to deepen color and mask oxidation. Because it’s thick, the product doesn’t run into gaps or fling off during application, which helps create a consistent, darkened result with minimal touch-ups.

• High-pigment formula for immediate color enhancement
• Thick consistency reduces sling and over-application
• Clings to textured plastic, rubber, and vinyl for even coverage

What’s the best way to apply the trim restorer gel?

Apply a small amount of gel to a foam pad or microfiber applicator and spread it evenly across the trim in smooth passes. Work one panel at a time, allowing you to control coverage and wipe away any excess before it sets for a uniform finish.

• Use foam or microfiber applicator for controlled spread
• Apply thin, even layers and wipe off surplus immediately
• Work in sections—mirrors, bumpers, moldings—for consistent results

How durable is the result and how should I maintain it?

The gel produces a deep, renewed appearance that resists immediate runoff thanks to its viscous texture, but longevity depends on exposure to sun, washing frequency, and environmental conditions. Reapply periodically as part of routine exterior care to maintain the dark look; light maintenance washes and UV protection will extend the visual effect.

• Resists dripping and sling during application for a clean finish
• Reapplication recommended after several weeks to months depending on exposure
• Combine with regular washing and shade/UV protection for longer life

Will this work on all exterior plastic and rubber parts?

The restorer is formulated for most exterior plastics, rubber trim, and vinyl accents commonly found on vehicles. It works especially well on textured or porous trim that has faded, though results vary by material age and previous treatments; test a small hidden area if unsure.

• Suitable for bumpers, mirror housings, cowl panels, and moldings
• Performs best on faded, sun-worn surfaces rather than cracked or heavily damaged parts
• Patch-test older or previously treated pieces before full application

Who is this for: Vehicle owners, detailers, and DIY enthusiasts who want a no-fuss way to renew exterior trim color and improve curb appeal. If you maintain daily drivers, restore older cars, or perform regular detailing, this 16 oz gel offers precise application and visible results on plastic, rubber, and vinyl surfaces.