How to make a Propeller mold

How to make a propeller mold.
Basalt materials.

[@sirojsayfidinov5140]

Нет слова просто супер.я в шоке человек сделает своими руками.

[@chandan-qx1br]

bro tell me what materials you have used to create mold please

[@peteryoussef8263]

thanks keep going :)

[@LitoVillaflor]

What are you applying on to the propeller? vaseline? or what is it? Thanks.