Sundura Marine Polyester Fabric

Engineered for sun, water, and years of reliable protection.

Built for serious protection in demanding marine environments, 100% MARINE GRADE Polyester fabric delivers outstanding durability, color retention, and all-weather performance. Weighing in at a robust 7.6 oz. with a tight 600 × 600 denier construction, it strikes the perfect balance between strength and flexibility. Sun-DURA® colors are engineered directly into the Polyester fibers, meaning the color penetrates all the way through instead of sitting on the surface. The result is rich, long-lasting color that resists fading even under prolonged sun exposure. In addition, we add a 100% polyurethane finish coating which provides even greater protection making the fabric extremely water repellent while maintaining excellent breathability to allow trapped interior moisture to escape.

This fabric offers exceptional resistance to UV damage, mildew, rot, and cold-cracking, ensuring reliable performance season after season. It also provides excellent sun blockage, helping protect gelcoat, upholstery, and interior finishes from harmful rays.

Highly versatile and easy to work with, this is our most adaptable marine-grade fabric to date and performs exceptionally well in trailerable boat cover applications. Available in a wide range of attractive colors (shown below), it’s backed by a FULL 7-Year Warranty, giving you confidence that your investment is protected for the long haul.