Quicksilver Corrosion Guard Rust Inhibitor Spray

The salty marine environment can be brutal on metal – without protection, rust can quickly damage expensive parts of your boat and engine. Quicksilver Corrosion Guard is designed for exactly this purpose: to protect everything from your transom to your engine with minimal effort. When sprayed, it dries to a light transparent film, similar to wax, that is not sticky to the touch and doesn’t wash off easily. This film acts as a shield against water and oxygen, the primary causes of corrosion. Whether it’s an outboard motor, the sterndrive unit of an inboard, or even the metal parts of your trailer, Corrosion Guard will keep them shiny and protected.

• For Engines & Drives: Spray Corrosion Guard on the lower unit of your outboard or sterndrive, on trim pumps, pins, bolts, and all metal connectors. By the next time you pull your boat out of the water, you won’t see those telltale reddish rust spots on these components.
• For Deck Hardware: Use it on metal fixtures around the boat as well – for example, railings, anchors, winches, hinges, and fasteners. A single coat will prevent rapid tarnishing and corrosion, especially under constant salt spray and sun exposure.
• For Trailers & Gear: Corrosion Guard isn’t just for the boat – it’s great for your steel trailer, its brakes and axles, as well as any tools and gear stored outdoors. One quick spray can save a lot of rust trouble down the road.
• Long-Lasting Effect: Unlike light spray lubricants, this formula stays put for the long haul. One application can protect for months. It’s advisable, however, during peak season to renew the coating every 2-3 months or after heavy degreasing washes, to maintain optimal protection.
• Mercury Tested: Quicksilver (Mercury Marine) has put this product through intense salt-spray and durability tests to ensure Corrosion Guard really works. You’re getting OEM-level protection – trust it to help your equipment look and perform like new for longer.