Rust Removing Gel 1L plastic bottle

Rust remover in Gel form designed for easy use in cleaning up corroded AC coils and other rust stains comes in 1 liter plastic container, the product is quite safe to use, removes rust and corrosion from all metallic surfaces, aluminum oxidation, steel rust and even brown spots on stainless steel. The gel is thick enough to adhere to vertical surfaces, allowing the product to actually stick the a surface and work rather than run down like many rust removers that are basically water This Phosphoric acid compound has been engineered to be safer than most rust removers and gentle on the surface you are working on, simply apply, scrub and allow AC Pro-Rust to work for at6 least 30 minutes, rinse with lots of fresh water and that's it.