Monthly Archives: June 2014

The Difference between PowerTech Stainless Steel Boat Propellers and Piranha Composite Propellers

The Difference between PowerTech Stainless Steel Boat Propellers and Piranha Composite Propellers PowerTech stainless steel boat propellers are among the fastest and strongest propellers on the market. These stainless steel propellers have been manufactured for over 34 years as a durable and secure propeller option. Piranha composite propellers made in California, are a hybrid combination […]