Works similar to CarPro Hydr02, spray on rinse off type sealant. Be careful not to let it dry (sun and heat in FL) on the surface. An easy way to coat car or maintain one that is already coated. Some people report streaking problems with these types of products. I have used Hydr02 with no problems and feel this would be the same. Phil at Detailers Domain carries and uses this stuff so I am sure it is a quality product.