[spcmafia]

I would agree with sygfrid's opinion. Is all about prepping the surface and letting the sealant cure for a proper amount of time. You can take it from the bottom and start with something that will strip all previous layers of wax, do a polish, then sealant. I recommend Meguiars 210 Ultra Pro Polishing Compound. Follow for Meguiars Synthetic 2.0 Sealant 21. Let it sit for a proper amount of time and then cover or garage the car for the day. Then apply Turtle Wax Graphene wax, or spray, I prefer the wax. You should be covered for a good amount of time. I have made previous threads regarding all the products that I use should be pretty easy to find as this topic thread doesn't get bombarded with other topics.