What is the longest-lasting paint sealant?
Wolfgang Deep Gloss Paint Sealant is generally considered to be the longest-lasting non-ceramic paint sealant. It has been my preferred paint protection for some time, and I’ve found it to last well over a year. Ceramic coatings come in consumer-grade and professional-grade formulations. Consumer-grade coatings can last for several years, while professional-grade formulations can last for a decade.