Rust remover

[DAA]

A paint retailer talk me about a rust remover, made with fosforic acid.. Anyone tried a kind of product like this?

 

[petak]

I use it all the time before primer and paint.
It works well (depending on brand) but it will take care only surface rust.
If you have some big rust first you need to remove it with wire or grinder and then you can apply rust converter.
I use Wurth brand that same thing in spray can or in bottle which is applied with brush

 

[DAA]

It is like you said @petak .. With big rust don't do much..

After a lot of work, ainda steel have rust.. Continue tomorrow

Before



Ready for tomorrow..

 

[petak]

Thing that help a lot with rust is alcohol vinegar.
It is cheep and reacheable.
Put thise parts in vinegar fot two or three days. Rinse with hot water and pass with wire brush. It will renove most of rust.
After that apply rust remover.

Primer and paint is recommended.

 

[DAA]

Today was another day around the rust.. Cleaned the remover with hot water and a wire brush, but was not good yet.. So more sanding.. And another night with the remover



The small pieces are good

Before



During



After

 

[DAA]

Before cleaning with benzine, for the 1st primer hand..

 

[petak]

This is looking fabulous!
Admit. How much time did you spend wirh wire brush?

 

[DAA]

This is looking fabulous!
Admit. How much time did you spend wirh wire brush?

Thanks for words! Probably I spent 7 hours for all the work, from the 1st hand of rust remover to the primer.