News
Mark Pullinger
Why is there Titanium and Strontium in PolaStorm Aluminium propellers?
Titanium and strontium are two elements that can be added to aluminum alloys to improve their properties. Here are some benefits of adding titanium and strontium to aluminum..
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Mark Pullinger
Benefits of a 4 blade outboard propeller
As PolaStorm produce a wide range of 4-blade propellers in titanium-aluminium and polished stainless steel, we are often asked "Why should I go for a 4-blade propeller?".
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