Please apply common sense. Nothing is indestructible in the end. Yet we believe that this technology provides unprecedented protection for paramotor propellers very very likely to survive hitting small objects like stones.

The leading edge of this propeller is not carbon but a special rubbery elastic protective material.
This material absorbs the impact with elasticity and releases the energy flexing back to maintain the original shape. Thus provides excellent protection from stones hitting the prop on launch or footdrags.
This material is also very resistant to sand abrasion as you can see on the sandpaper test in the video.

We are implementing this technology on the Variomatic prop which is the first in-flight adjustable propeller for paramotors in the world that provides 33% fuel saving on cruise wile providing the same max thrust.
If you want to learn more about this the Variomatic prop we recommend to watch this video:
   • Will this be the best paramotor prope...  


Read more about this propeller here:
https://www.scoutaviation.com/paramot...

We are starting production. If you want one, register here:
https://www.scoutaviation.com/paramot...

Thank you for supporting our channel by liking and sharing our content. If you like all the research and development we are doing and you want to support us directly, it is very simple: Next time when you purchase paramotor gear, please consider the SCOUT.