Corroseal

Stop rust in its tracks with Corroseal, a water-based rust converter and metal primer that chemically transforms rust into a stable, paintable surface. Corroseal's phosphoric acid formula converts iron oxide to iron phosphate, stopping the rust cycle at the source rather than just painting over it. It's widely used in marine applications on steel hulls, trailer frames, anchor chains, and hardware. Go2marine carries Corroseal products for effective, long-lasting rust treatment. Browse our collection online.