West System 105-B Epoxy Resin for High-Strength Coating Use

West System 105-B Epoxy Resin Coating – 1 Gallon is a premium, marine-grade epoxy system formulated for superior strength, moisture resistance, and excellent bonding performance across a wide range of boatbuilding and repair applications. Its low-viscosity formula wets out fiberglass fabrics efficiently, cures to a clear and resilient finish, and offers outstanding adhesion to wood, composites, and metals. Designed for use with West System hardeners, it provides controlled curing, dependable structural integrity, and long-term durability in harsh marine environments. The resin forms a tough, waterproof barrier that resists chemicals, solvents, and saltwater exposure, making it ideal for coating, laminating, filleting, and fairing. Key features include strong adhesive bonding, excellent wet-out, low viscosity, moisture resistance, clear durable finish, versatile marine use, compatibility with multiple hardeners, and long-lasting structural performance.