If you have some warjack standing in the rain or you just need that car to look old and rusty, well here’s the sollution:

With the following ingredients you can make your own realistic rust paint in no time.

-a small glass closeable jar ( I used an empty tamiya paint one for it)

-some bleach

-steel wool, you know the sponge most people use to cleand their kitchen sink

-vinegar

 

Ok here you go, but before you start make sure you are in a well ventilated area or just outside because the gasses are not that super for your health I think.

First pull a small piece about 2×2cm of the sponge and put it in the jar, add 50/50 vinegar and bleach. Now mix this thoroughly but don’t close the jar, let it settle for a couple of hours before mixing again and after some time the rust begins to start, now your paint is ready. Well it’s not real paint but more a wash to apply over your metallic areas.

Have fun with it.