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C4 Permanent Trim Restorer

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C4 Permanent Trim Restorer

Availability: In stock

  • 1 to 2 years durability

  • Restores trim to "as new" condition

  • For use on all exterior trim

C4 Permanent Trim Restorer

C4 Permanent trim restorer 15ml

C4 Permanent Trim Restorer

C4 Permanent trim restorer 30ml

Additional Information

Additional Information


Take a look at the Material Safety Data Sheet for C4

Application Information

Storage and Use



Ensure that you have sufficient product for the job. If you have a vehicle that has a standard amount of trim that you need to coat such as a Porsche 996, BMW 5 series, then 15ml will be sufficient. If you have a vehicle that has larger areas of trim that need coating such as a vehicle with black plastic bumpers or cars such as a Mini R53that has black plastic trim on the sills and wheel arches, you should choose the 30ml bottle.


Do not dilute


Apply at a temperature above 5 degrees celcius and not in direct sunlight


We recommend wearing protective gloves to prevent the product drying out your skin


If you are applying indoors ensure that there is adequate ventilation


Ensure that the surface to be coated is entirely free from fats/oils or previously applied products – for this clean trim vigorously with a 1:10 dilution of Gtechniq W2 Universal Cleaner


Use the lint free application pads supplied with the C4 Permanent Trim Restorer to spread the coating onto the surface of your trim


Once you have spread the product onto a single piece of trim, immediately remove excess product using a Gtechniq MF1 ZeroR Microfibre Buff Cloth


Allow the coating to cure for 12 hours before getting wet


Use C4 Permanent Trim Restorer within 1 year of purchasing Store opened bottles in a dry and cool storage area that's out of direct sunlight


We recommend only using opened bottles within three months of opening


Please note that C4 does not contain any black pigment so if your trim is exceptionally bleached, it may not fully restore its as new appearance. A good way to test if your trim will be recoloured satisfactorily by the product, is to wipe a damp microfibre cloth over the finish. If your trim colour is temporarily restored by the wetness of the cloth then it is most likely that C4 will work to restore your trim If coating heavily textured trim you need to ensure that all coating residue is fully removed from the deep crevices of your trim as if not it may turn into an unsightly white powdery residue in the crevices.


If you are coating havily textured trim it is very important you prepare the trim very well using the W2 as described above together with a medium brush. We also recommend to use "long pile" microfibre cloths to better remove residue from the crevices of your trim

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Product Description MSDS Application Information