PreKote® Surface Pretreatment See all PreKote® products > Aerospace PreKote Customers Click Here: Question? Contact a Sales Engineer. CLICK TO EDIT Follow: PreKote is an easy-to-use, all-in-one surface pretreatment product. This product provides superior paint adhesion, improved flexibility, and advanced corrosion protection for all paintable surfaces, while being completely safe and hazard-free.PreKote was created to replace both … Continue reading PreKote Surface Pretreatment