Boat Hull Protection, Keel Guards & Propellers
Everything below the waterline takes the most abuse on your boat, from beach landings scraping the keel to corrosion eating away at your prop. CritPro carries hull protection and propellers built to hold up against real-world conditions, as part of our full boating selection for boat owners who want to protect their investment season after season.
What to Look for in Hull Protection & Propellers
Keel guards and hull protection strips should match the material and profile of your hull, since a guard that does not fit properly can trap debris or eventually peel away. Look for UV-stabilized materials that resist cracking and fading, and choose adhesive systems specifically designed for continuous marine exposure rather than occasional water contact.
Propeller material and pitch should match your boat's engine, weight, and normal operating conditions. The wrong propeller can reduce top speed, increase fuel consumption, and negatively affect overall performance. Sacrificial anodes are equally important, protecting underwater metal components from galvanic corrosion and requiring regular replacement before they become fully consumed.
What This Category Covers
Hull protection and propellers at CritPro include keel guards, hull protection strips, propellers, propeller hardware, sacrificial anodes, zincs, prop nuts, and related accessories. Whether you are protecting your hull from everyday wear or restoring peak performance with a replacement propeller, this category includes the products needed to keep your boat performing below the waterline.
Pairing Hull Protection with Other Boating Equipment
Hull maintenance is often performed alongside cleaning, detailing, and protection to keep your boat looking its best while preventing long-term damage. Explore our complete Boat Outfitting department for marine lighting, steering systems, trim tabs, seating, and other accessories that improve both the appearance and performance of your boat.
Browse the full Hull Protection & Propellers selection at CritPro, or explore all boating gear to keep your boat protected above and below the waterline.
