The best and cheapest rust converter, with zinc! Simple practical inventions

The best and cheapest rust converter, with zinc! Simple practical inventions. An easy way to restore metal in a garage or workshop, on another level. A great option for a rust converter. A cool idea to remove rust on your car. It will remove rust quickly and cheaply and create a zinc coating. A homemade invention for home craftsmen and handymen. Do it yourself, this is a remedy for rust, without the use of tools and devices. This converter really works and will definitely be useful to you, the composition of which few people know. How to make a rust converter, at home, with your own hands. I hope you enjoy watching this video! On the Kovanca Polock channel, you can learn about various inventions, scientific projects, crafts and training days on how to reduce or recycle waste. #inventions #make