Do rust converters work? Wurth rust converter vs Brunox epoxy rust converter 

So which one worked the best in your opinion? :)

I know the brunox is supposed to be applied atleast twice or thrice with 2 hour spaces inbetween before being dried for like 12 hours before next coat. Did it survive in that bottle of acid with just one coat? And what kind of acid was it? Sorry, the product is a product on my workplace and im trying to figure out the effectiveness. I work on a ship.

Does it work

A waste of 2 minutes.

Brunox is the worst product. Dont use them. I have had experience as a sandblaster

You put waaaayyy too little on your brush. You are supposed to use it LIBERALLY. Amateur !