Gtechniq C4 Permanent Trim Restorer 30ml - Revitalize Tired, Faded, Discoloured Car and Vehicle Trim - Premium Weather Protection, UV Resistant, Leaves No Unattractive Gloss - 2 Year Durability

What is there to say that hasn't already been said about this stuff ?This liquid really works and actually delivers on it's claims to restore faded and old looking plastic trim on your car, Gtechniq has mastered this, it's easy to apply, the instructions are so easy and straight forward, no need for any kind of special preparation...(or dances / sacrifices to the gods of car detailing)Just a few drops are required, and the results are stunning, you can even apply a second coat for extra protection. It's easy to use and gives a level of protection to your car I've never seen before.some folk have mentioned the smell? personally I didn't notice one.

Great product. Bought to revitalise fading black plastics on our 10 year old Ford. Plastics cleaned first with citrus pre wash as per instructions. Decided to go belt and braces so also cleaned with Auto Glym intensive tar remover to ensure all previous sealants were removed, then a quick wipe with isopropyl alcohol. Applied product with the supplied pads, then buffed with clean micro fibre. Instant results. Pleased to see no reduction in appearance after 3 weeks and multiple rain showers. Also enough product left to tidy up a few areas on my other car.Product isn’t cheap but I think it’s worth it. Very happy.

Importantly, if you clean the surfaces in preparation for the application of this product you will find a solution that is remarkably easy to apply. Brilliantly restored to a new look .. Highly recommend.

The surprising thing about GTechniq C4 is the tiny bottle of liquid you get. Even the 30mm size , which is what I used , is still only the size of a vape liquid bottle.First thing you’ll say to yourself is “what the hell am I supposed to do with that?” but as it turns out , I managed to do mine AND my wife’s car and still had a little bit left over.If you only have the one car to do , buy the 15mm size which should be enough.The little makeup remover pads that come with it (4 in total) are not great , but ok , but you’ll probably need a few more , so go upstairs to your wife’s unbelievably disorganised dressing table (I can’t be the only one) and nick a few of hers as they’re exactly the same.If you are doing this outside , check the weather forecast for the next couple of days as this needs to cure for at least 12 hours before getting wet.Make sure the plastics of your car are clean and free of dirt then apply 4 to 5 drops on the pad which is all that’s required and will surprisingly cover a substantial area.It’s been 9 months since I applied this and I regularly wash the car and it’s still holding up well and has absolutely no signs of needing another application as the plastics still look a rich black.Other products I’ve used , albeit cheap , even when dried out over days in the hot sun still tend to run after it’s been rained on and can see run marks down the paintwork particularly around the wing mirrors…Not so with C4.Also , you’d be lucky to have 2 weeks before needing to apply again with standard “back to black” type chemicals from Halfords, so C4 is definitely worth investing in.In my view , it’s the best and longest lasting plastic blackener I’ve used and will definitely buy more when needed

Best plastic protector lve ever used, my black plastic ( and rubber ) back to a lovely black shine and it also repels rain water. Used it a month ago and still looking great.

Very easy to apply but you need to wear gloves small bottle but used sparingly this was used on total grey trim from black on a 9 year old Hyundai i10 very impressed has stayed black no smears in the appearance expensive but excellant result.

Did try it but very expensive the tiniest wee bottle and doesn’t go very far.

Better than any other product I have used, worth the money 100%. You won’t be disappointed!