Click here to buy Rust Release - [ Ссылка ]
If you want to remove rust from the inside of an engine block, check out how Walt uses Rust Release to do just that. Rust Release will safely remove rust from steel, copper, iron, brass or aluminum and will not tarnish or pit un-rusted metal. If you can't submerge your entire engine block in a 55 gallon drum of Rust Release, simply follow the process that Walt talks about in this video.
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