GTECHNIQ C4 Permanent Trim Restorer

Why use GTECHNIQ C4 Permanent Trim Restorer?

The car plastic restorer is a nano composite coating restores trim to 'as new' condition without altering gloss level.

Strong UV absorption filter and chemical bond ensures maximum durability with a single application typically maintaining a flawless finish for up to two years!

C4 uses a covalent or chemical bond to actually become an extension of the plastic molecule it's protecting.

C4 actually swaps part of its molecular structure with the surface molecules of your car's trim to provide a protective coating of unparalleled durability.

Unlike many trim products on the market, C4 is exceptionally thin (circa 30 nanometers) optically clear film – this means it will not add an unattractive gloss finish to the surface. Instead, it restores all, but the most faded trim to an ‘as new’ condition. It is ideal for new trim, helping to prevent fading.

Features & Benefits:

Provides thin clear film - does not add sticky gloss
Restores all but the most faded trim to 'as new'
One application can last up to 2 years!
Use on correctly prepared surfaces for maximum benefit

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

Application Instructions

Make sure before you start you have enough product for all of your trim. For example, if you have a Mini (30ml) you would need more product than you would on a VW Golf (15ml)
Work in a well ventilated area, at a temperature above 5 degrees celcius and out of direct sunlight. Wear the gloves provided
Ensure the surface(s) you are going to coat are free from any contaminants. For best results clean trim with a neat solution of W5 Citrus All Purpose Cleaner, and if required use a medium stiff brush

Use the AP1 Lint-free Applicator supplied to spread the coating onto the surface of your trim. Soak the pad with several drops of product
Once you have spread the product over each piece of trim, gently wipe away residue immediately with a Microfibre Buff Cloth. If your car has heavily textured trim, take time to ensure all crevices are covered, and that all residue is also removed.
Allow the coating to cure for 12 hours before exposing to the elements.
Use within 3 months of opening
Store in a cool, dry place

Don’ts – Common Mistakes to Avoid

Don’t Apply on Dirty or Contaminated Trim
Dont wash car and apply product. Make sure you clean thoroughly with GTECHNIQ W5 APC
Skipping the cleaning step can lead to poor bonding and blotchy results.
Don’t Use in Direct Sunlight or on Hot Surfaces
Heat can cause the product to flash too quickly, reducing effectiveness.
Don’t Leave Excess Product on the Surface, Especially on textured trim, leftover product can harden and turn white. Always buff thoroughly. One small section at a time
Don’t Rush the Process
Take your time to ensure even application and complete residue removal.
Don’t Apply Without Gloves
Always wear gloves to protect your skin and avoid contamination.
Don’t Expect Instant Results. C4 is a long-term solution, not a quick fix. Proper prep and patience yield the best finish.

Application Instructions for GTECHNIQ C4 PERMANENT TRIM RESTORER video see below: