Catalina Expo Mast Up Flat Mooring Cover shown in Polyester Royal Blue.

Catalina Expo 12.5 Sailboat Mooring Cover - Boat Mast Up Flat Cover

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  • Product Description



    Our Catalina Expo 12.5 Mast Up Flat Mooring Cover will completely enclose your rigged Catalina Expo 12.5 deck protecting it from the elements. This cover can be used in the water or on land. 

    Our Catalina Expo 12.5 cover fits snugly below the rub rail of the hull to seal out dirt and water. The cover installs securely with an elastic cord and eight tie down points. This cover is installed with the Marconi rigged mast, and / or boom up.

    Please select from the following mast, and / or boom cutout options in the Mast Collar Configuration dropdown menu: 

    • Mast Cutout Only
    • Boom Cutout Only
    • Mast and Boom Cutouts


    The mast or boom cutout has a tall collar with a tie closure, plus a large #10 YKK zipper that extends from the cutout to the edge of the cover - for ease of use and durability. If you select both the mast and boom cover option: a hook and loop closure will run from one cutout to the other. The zipper is covered with a protective flap of fabric to increase UV resistance.

    This sailboat cover is compatible with our Catalina Expo 12.5 hull cover if you want to completely enclose your boat. 

    You can add straps and/or reflective tape in the upgrade menu found above.

    We offer this cover in three different fabric types, look over the fabrics in the drop down chart below.


    Images in this listing are not of a Catalina Expo 12.5, but of a similar boat. Photos for reference only. If you are interested in providing SLO Sail and Canvas with nice photos of your new cover on your Catalina Expo 12.5, please let us know when you place your order. We will reward your efforts with $10 off, or a free SLO Sail and Canvas T-shirt

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  • Why SLO Sails

    Why SLO Sail and Canvas?

    Because we take the time to make sure you are getting what you want and need. Our knowledgeable designers are available by phone or email and can work with you to incorporate any special requests. Our products are warranted against defects due to workmanship or material flaws for 1 year. All our products are made in the USA, on the central coast of California.

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