A revolutionary proprietary alloy from Mercury that shatters the rules of propeller design.
- 30-percent stronger than conventional stainless steel
- Four times more durable than conventional stainless steel
- Allows prop designs that are impossible with conventional stainless steel
- Currently on select models
An aluminum alloy so revolutionary – it’s patented
- Specially designed for the die-casting process
- Produces quality, porosity-free propeller castings
- Offers increased strength and ductility
A proprietary blend of 15-5 stainless steel with incredible corrosion protection.
- Developed specifically for Mercury Marine Propellers
- Perfect balance of strength and corrosion resistance
- An outstanding choice for freshwater and saltwater applications