VYCOR® Deck Protector is a specialized self-adhered membrane engineered to help address two of the most common causes of deck deterioration: moisture-related wood decay and corrosion of metal connectors. Applied to the tops of deck joists and between pressure-treated lumber and galvanized hardware, it creates a protective barrier that helps prevent water infiltration while reducing corrosion caused by contact between treated wood and metal components. By helping protect joists, fasteners, and connectors from long-term exposure to moisture, VYCOR® Deck Protector can enhance deck durability, extend service life, and reduce the need for costly repairs. Easy to install and compatible with a variety of decking materials, it provides an effective solution for both new construction and renovation projects.