Marine Coatings & Sealants for Long-Lasting Boat Protection

Boats and yachts are constantly exposed to harsh environmental conditions, including intense sun, saltwater, wind, humidity, and temperature swings that can take a serious toll on exterior surfaces over time. In addition to natural elements, airborne pollutants and human contaminants can accelerate oxidation, staining, and surface degradation on gelcoat, fiberglass, and marine paint.

Protecting your investment requires high-quality marine coatings and sealants designed to repel water, resist UV damage, and provide long-term surface protection. Marine Detail Supply Company offers a premium selection of professional-grade marine coatings and sealants engineered to shield gelcoat and fiberglass while enhancing gloss, slickness, and ease of maintenance. These advanced formulas create durable protective barriers that help reduce fading, staining, and environmental wear in both freshwater and saltwater conditions.

We carry industry-leading marine coatings and sealants from trusted global brands including STARKE, GTECHNIQ, Jescar, Koch Chemie, Presta, Nautical One, and Marine Nano. Trusted by commercial marine detailers and dedicated DIY boaters alike, Marine Detail Supply Company is a top supplier of boat coatings, sealants, and complete marine detailing solutions. If you have questions or need help selecting the right protection for your vessel, call (800) 248-6130!