Paint Sealant-$200 to $220 a year Paint sealants are liquids that contain manmade polymers, resins, and synthetics to mimic the properties of carnauba- based car waxes, but with greater longevity of protection. Many paint sealants offer easy application processes. Clay and Sealant are gonna be $200 – $220 a year sealant to keep it shiny and make it hydrophobic and slick. Contains Sio2 and Clay.