About this item

• [Premium Weather-Resistant Marine-Grade Material] This sailboat mainsail cover is crafted from 1200D solution-dyed polyester, featuring a marine-grade fabric with a PU coating on the reverse side. Its fade-resistant, waterproof, and breathable construction effectively wicks away moisture while protecting the sail from harsh outdoor elements—sunlight, rain, and strong winds—significantly delaying aging and extending its service life.
• [100% Waterproof & UPF 50++ UV Protection] Equipped with a 4-layer waterproof PU coating, this mainsail boom cover can withstand up to 14,000 Pa water pressure, ensuring complete protection against heavy rain and storms. The anti-UV composite material boasts UPF 50++, blocking up to 95% of harmful UV rays and preventing sun damage to your boat sail and equipment during hot summer months.
• [Durable Marine Stitching & Soft Cotton Lining] Features a 4 layered hem and double marine stitching, delivering exceptional durability that resists tearing and cracking even under long term exposure to high temperatures and heavy rain. An extra soft cotton lining at the mast area cushions external impacts, reduces friction, and prevents heat from degrading and stressing the cover.
• [Secure Fit & Effortless Installation Removal] Designed for maximum convenience: a heavy duty #10 zipper along the mast enables quick and easy installation removal. A tie up string at the mast end is covered by a storm flap with 2 inch wide Hook and Loop closure, protecting the zipper and keeping water out. Adjustable webbing tie down straps with built in buckles along the boom’s bottom edge ensure a snug, flutter free fit. Includes a storage bag for easy organization when not in use.
• [Universal Fit] Available in multiple sizes and colors to fit various sailboat models. Simply measure the distance from the center of the mast to the end of the spreader to find the perfect match. This product comes with a 1-year wty.