Hello dear community About 2 years ago I saw a video that proves that liquid ceramic protects and seals the surfaces of metal, it also ensures the engine and etc. smoother and lighter running etc. and immediately. This video shows and proves it for example:https://www.youtube.com/watch?v=Q-7K86w0-_k I went to Google for: Ceramic Oil, and Liqui Moly Cera Tec. On the (Liqui Moly) website, they promise exactly what I found in the first video g I decided to use Liqui Moly to this day… But recently, I found a video that Liqui Moly Cera Tec is questioning. It’s about testing Liqui Moly’s product against another one from Wagner with the same tests as in the first video, which came out:https://www.youtube.com/watch?v=zwNicULSTsk Another video shows what happens to Liqui Moly Cera Tec when it stands for about 1 week:https://www.yo utube.com/watch?v=p18FTTOteJA Here’s a video that shows that 100% liquid ceramic metal really seals and protects:https://www.youtube.com/watch?v=nLEQuocLpIc Don’t get me wrong, but at Liqui Moly it seems to me that they do this very much. I’ve watched a lot of videos in the last few years, and I see again and again that only the producers use 100% ceramic really work, all the other producers that have already been stretched with oil si Liqui Moly didn’t really have anything effective, it didn’t hurt, but I wouldn’t buy the product anymore, because it didn’t bring anything. The product of Wagner, Ceracoa Ceramict, or Orig. CERAMIC POWER LIQUID, on the other hand, are a little more expensive but not stretched for it. I don’t want to pour gasoline into the fire here, just want to learn more and gain experience, but I think that’s good evidence to see what Liqui Moly Cera Tec does. However, if I were to enjoy your experience, there are of course also the people who completely advise against it, but everyone has the right to discuss it here. I will definitely test the product of Wagner or Ceracoat very soon, because price/performance fits easily. Liqui Moly Cera Tec is therefore for me only history and eig. more appearance than to be!