SEM

SEM Marine is an American manufacturing team that engineers best-in-class coatings designed to reduce repair times, steps, and waste for the marine, automotive, and aerospace markets. From intelligent product formulation to technical support, the "built better" promise is engrained in SEM's DNA. Their specialized SOPs (Standard Operating Procedures) support long-term environmental health by reducing product waste in every application. SEM’s legendary Vinyl Coat™ line offers a flexible, permanent coating that won't crack or peel, while their high-gloss engine paints provide superior heat and chemical resistance for outboards and inboards. At Freeport Marine Supply, we provide SEM’s professional-grade aerosols and prep products, delivering the "built better" performance required for high-quality, efficient boat restoration.