Polastorm 14 1/2X15 S3R Prop (5889-3145-15)

14 1/2 X 15 S3R PROP (5889-3145-15) PolaStorm PolaStorm produces titanium-aluminum alloy propellers that are as sturdy as, if not stronger than, OEM equivalents. It is expected to be of extraordinary strength due to the use of aerospace casting techniques to marine aluminum propellers, resulting in hybrid castings of strontium, aluminum, and titanium that are substantially stronger and more durable. An improved Aerospace Precision Casting (APC) method using a Titanium/Strontium/Aluminum alloy produces a propeller up to 33% stronger than typical die-cast aluminum propellers. Coated with an AkzoNobel* proprietary, ecologically friendly anti-corrosion powder coating applied. Key Features: Durable and long-lasting Exceptionally well-engineered to meet your individual sailing needs. Perfect for fresh and saltwater applications. Approved marine-grade product It performs admirably for an extended period. Outstanding performance, guaranteed quality, durable and high strength AkzoNobel's patented anti-corrosive coating powder is used to powder coat the props. It is not harmful to the environment. Aerospace casting technology may now be used for maritime aluminum propellers, using hybrid castings of strontium, aluminum, and titanium that are substantially stronger and more durable than ever before. Specifications: Brand: Pola Storm SKU: 5889-3145-15 Weight: 14.00 LBS Unit Of Measure: EA Manufacturer Part Number (MPN): 5889-3145-15 Blades: 3