Frame rust solution?!

[mckennar]

Sorry if this is a repost, but I just saw this for the first time and can't stop staring at it.

Lazer rust removal (SUPER SATISFYING) - Album on Imgur

I know this is kind of old news (Cleaning rust off metal with a laser - GIF on Imgur) but damn is it satisfying to watch.

 

[bearcat90]

This is news to me, looks pretty cool. I've done the electrolysis method with a battery charger and a bucket of baking soda water. It works well but only for small parts. I have a large rust project that I got a gallon of either Chassis Saver or POR-15, I forget which. I wish I had this laser!

 

[Hepar]

I love watching that video. Oddly soothing.