It had been just about a month since the application of the NEXGEN ceramic spray on top of the Feynlab Ceramic coating on this blue BMW M2. It still performed very well and maintained hydrophobic properties even though this car sits outside a lot. It still had great shine! This is definitely a great DIY ceramic coating for your car. How good is NEXGEN ceramic coating? Let the results of this video speak for themselves! Don’t forget to check out our original review here!