Can you do chipping without using any mediums?

In this video I will share my results doing chipping without any hairspray or chipping medium. So far it's only just a propeller, but soon it will be the whole plane, so stay tuned for more...
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More stuff from me:
https://rogueplastic.com/links
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Music:

Talky Beat by Twin Musicom is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/by/4.0/

Source: http://www.twinmusicom.org/song/265/talky-beat

Artist: http://www.twinmusicom.org