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Gtechniq C4 Permanent Trim Restorer - 15 ml

Best Seller Gtechniq C4 Permanent Trim Restorer - 15 ml
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3 + $31.49 10%
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Available Sizes

Gtechniq C4 Permanent Trim Restorer
15 ml
($2.33 / ml)
Gtechniq C4 Permanent Trim Restorer
30 ml
($2.17 / ml)

Product Information

  • Restore your trim to like new condition!
  • Formula bonds directly to your trims molecular structure
  • Durability of up to two years!
  • Product Codes: C4 0.015 x6, C4 0.03 x6
  • Read full description

Customer Reviews

96% of customers said that they would buy this item again
Based upon 26 ratings

Product Description

Gtechniq C4 is not just your regular trim coating, it will bond to your trim restoring it to like new condition with ease! Most trim restorers or protectants are shiny coatings that sit on top of the plastic and they only provide temporary shine and color restoration. C4 actually swaps part of its molecular structure with the surface molecules of your car's trim! This allows the C4 to keep your trim looking brand new for up to two years! Use C4 on trim, weather stripping, plastic mirrors, battery covers, hoses, etc. If you are looking to restore your trim to like new condition grab a bottle of the C4 Permanent Trim Restorer today!

Application Information
  • Do not dilute
  • Apply at a temperature above 40 degrees F and not in direct sunlight
  • If applying indoors ensure that there is adequate ventilation and wear protective gloves
  • Ensure that the surface to be coated is entirely free from fats/oils or previously applied products
  • Use the lint free application pads supplied to spread the coating onto the trim
  • Because the coating forms its bond immediately it is very important to remove excess coating from the treated surface and any that has gone onto the vehicles bodywork or glass within 5 minutes of application
  • To remove residue use a clean microfiber cloth

Professional Detailer Reviews

If you are wanting a product that is extremely easy to use that will darken and protect your trim for years, not weeks or months then you will certainly want to give Gtechniq C4 a try.
Product Review: Gtechniq C4 Permanent Trim Restorer


How to apply: C4 Permanent Trim Restorer

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From The Label

Product Description

  • Up to 2 years durability
  • For use on all exterior trim
  • Restores trim to 'as new' condition


1. Perfect
Deep clean your trim with W5 Citrus All Purpose Cleaner, and a medium stiff brush, then rinse and dry.

2. Apply
Apply C4 evenly to the supplied application pad and spread evenly over a single piece of trim.

3. Buff
Once you have spread the product evenly to one area gently wipe away excess with a MF1 ZeroR Microfibre Buff Cloth.

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
Excellent product, really protects and does some restoration. Must have surface very clean for best results. Seems to last for some time.
Reviewed by on
Would they buy this item again? Yes
I detailed a Jeep Wrangler being prepped for a trade-in that had severely sun-faded bumpers and fenders. They were so bad that there wasn't even any of the "tiger striping" visible. I had the Jeep for a few days as the owners were out of town. I used Solution Finish to restore the finish and Gtechniq C4 to seal it in. The owner was very impressed and they got a good amount in trade towards their new Wrangler, which I did a complete coating (CSL/EXO/C4) on.
Reviewed by on
Would they buy this item again? Yes
I absolutely love this trim coating. The 15 ml size is the perfect size for my coupe that doesn't have alot of trim. Easy on/ Easy off!!

I love this stuff. Buying it again!!!

Read all customer reviews of Gtechniq C4 Permanent Trim Restorer

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