|APC propellers are manufactured using a pultrusion process which allows for a higher fiber (60%) to resin (nylon binder) density. This provides substantially higher strength and stiffness than with glass filled nylon. The additional stiffness is beneficial to control of vibration resonance response. The higher strength allows the use of thinner cross-sections, beneficial to weight and aerodynamic efficiency.|
HI-TORQUE Plastic Props for Rubber Power Models A new, highly efficient, molded plastic propeller that gets every ounce of thrust from rubber motors. Competes with hand-carved props. Available in 2...
Sig Electric Prop Special propeller for indoor airplanes. Size is 10x4.75"
HERR Gunther Replacement Prop Plastic replacement propeller for all Herr Engineering rubber powered free flight models. SELECT USING DROP DOWN MENU