This is the APC Propeller. 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 glass-filled nylon.
APC 13x4 Thin Electric Pusher Propeller [APCLP13040EP]
APC 12x12 Thin Electric Propeller [APCLP12012E]
APC 7x4 Thin Electric Propeller [APCLP07040E]
APC 12x10 Thin Electric Propeller [APCLP12010E]
APC 17x10 Thin Electric Propeller [APCLP17010E] Pre-owned. Many more in my store
APC 15x7 Thin Electric Propeller [APCLP15070E]