WHAT THE FLUX?!?!?

Not a regular video this week, but a little chatter on fluxes. I want to improve my chances of a succesfull logo cast soon, so maybe I need to flux my metals. Wich composition is best for a flux and for wich metal? Let me know your opinion in the comments down below! Thanks for watching! If you liked this video, please give it a thumbs up, leave a comment and do not forget to subscribe! See you next week!