Keep your Yamaha or Honda outboard running like new with Flush-M Flushing Solution. Specially formulated for marine engines, Flush-M removes salt, corrosion, and buildup from your cooling system, ensuring smooth operation and preventing long-term damage. Whether you’re finishing a day on the water or preparing your engine for storage, it provides the protection your outboard needs to perform at its best.

Engineered for Marine Engines

Flush-M is designed specifically for Yamaha and Honda outboards. Its safe, biodegradable formula cleans and protects internal components without harming gaskets or seals. In addition, it neutralizes corrosive deposits, helping extend the life of your engine and maintaining optimal performance. By using Flush-M regularly, you prevent costly repairs and keep your outboard running efficiently season after season.

Simple and Effective to Use

Using Flush-M Flushing Solution is quick and hassle-free. Simply connect your flushing kit or garden hose, add Flush-M to the water, and run your engine according to instructions. Its easy-to-use design makes post-boating maintenance simple, so you can spend more time on the water and less time worrying about engine care.

Key Benefits

Specifically formulated for Yamaha and Honda outboards
Removes salt, corrosion, and mineral deposits
Safe for gaskets, seals, and marine engine components
Biodegradable, eco-friendly formula
Simple, fast, and effective engine protection

Extend Engine Life and Performance

Protect your investment with Flush-M Flushing Solution. By regularly using this powerful yet safe formula, you’ll maintain a clean cooling system, improve engine efficiency, and ensure your Yamaha or Honda outboard continues to perform reliably for years to come.

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SKU: FY-BLK Categories: Best Sellers, Flushers, New Arrivals