White Universal Mast Boot - Large

Universal Mast Boot – Flexible UV-Resistant Vinyl Description: Protect your sailboat’s interior and rigging from water intrusion with our Universal Mast Boot, designed for durability, flexibility, and a snug, weather-tight seal. Made from extremely flexible UV-resistant vinyl, this mast boot is engineered to fit a wide range of mast sizes and deck collars with similar profiles, making it an ideal choice for both standard and custom applications. Model No. 91400000 fits masts with circumferences of 30" and larger, and mast collars up to 44" (762 - 1118 mm). The boot features molded step graduations that allow you to trim both the top and bottom to achieve a precise fit around your mast and deck collar. For stepped masts, the boot can be cut along one side and rejoined using the included adhesive, ensuring a secure and lasting seal. Installation is simple: just cut to size, apply adhesive (if needed), and fasten using stainless steel hose clamps (sold separately). Every kit includes complete installation instructions to guide you through the process with ease. Whether you're retrofitting an older vessel or outfitting a new build, this universal mast boot provides essential protection against leaks and weather damage, helping you maintain a dry and dependable sailing environment. Key Features: UV-Resistant Vinyl Construction – Durable, flexible, and built to withstand harsh marine environments. Customizable Fit – Molded in graduated steps for easy trimming and tailored installation. Easy Installation – Includes adhesive for stepped masts and full instructions. Secure Seal – Use stainless hose clamps (sold separately) to fasten in place. Fits Large Masts – Model No. 91400000 fits masts with circumferences of 30" and larger, and mast collars up to 44" (762 - 1118 mm). Ensure long-term protection at the mast base—upgrade to our Universal Mast Boot today and sail with confidence.