Made in the USA
Trusted by DIY & Professionals
Developed by in-house PHD chemists
POR-15® high-performance coatings revolutionized rust protection in 1978 with our unrivaled moisture cure rust preventive undercoating technology. Our state-of-the-art paint systems form an impenetrable barrier that protects surfaces from water, chemicals, salt, U.V. rays, corrosive contaminants, impacts, and everyday wear and tear. Designed for application directly on rusted or seasoned metal surfaces and concrete; POR-15® products are applied to vehicles, heavy-duty equipment, and structures around the world. Our products are used on antique cars in museums, DIY classic cars, professional award-winning automotive restorations, body shops, government trucks, and heavy-duty farm equipment. We are the gold standard in rust prevention, and we will continue focusing on the quality and performance of our POR-15® branded products and elevating them to a new level.