Bottle of Trim Serum Restorer against a pristine white backdrop
Infographic explaining the unique benefits of Trim Serum
Vehicle showcasing the effectiveness of Trim Serum in restoring trim in harsh conditions
Trim Serum product displayed beside a car to demonstrate usage

Lithium Auto Care

Trim Serum - Trim Restorer

Sale price$36.99

TRIM SERUM Plastic Restorer and Protectant. 

Formulated to transform weathered and oxidized trim in seconds. Trim Serum reverses the effects of exposure to the elements and U.V. Light. It penetrates and seals all plastic surfaces. Resulting in a non sheen factory new appearance, which will remain that way for months. Each time you use Trim Serum it will last a bit longer. 

Over time the plasticizers and oils come to the surface of the plastic and then evaporate, leaving plastics looking faded and oxidized, trim Serum Replaces these enhancing the entire look of your car. 

Why Trim Serum is such a great product: 

  • Instantly transforms weathered and oxidized rubber and plastic.
  • Penetrates plastics and rubber making it look new.
  • Last longer with each application.
  • Low Sheen Factory new look.


Revitalize your car with our lithium trim serum, the ultimate black trim & plastic restorer, doubling as a rubber restorer. Your ride, reborn.

Our Philosophy

At Lithium we never look at the cost of an ingredient or scrutinize if something can be made cheaper. Our focus has always been on quality results and keeping surfaces healthy.


We 100% stand behind everything we sell. If you're not fully satisfied we will make it right.

It depends on your location. Orders placed with in stock will normally be shipped within 48 hours. You will receive an emailed shipping notification along with your tracking number. All orders are sent priority mail. Normally 1-3 business day service depending on your region.

We are happy to help you via email or in person with one of our detailing experts. Please call 801-750-9997 or email or on our live web chat.

Free shipping

Free shipping on orders over $75. Continental US only

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