Eastwood Rust Encapsulator Flat BlackEastwood Flat Black EW 16065Z 946ml Stop rust in its tracks! Rust Encapsulator is the easiest way to stop and prevent rust and corrosion from spreading. Superior durability (tested to 500 hours in a salt spray chamber) UV Resistance a topcoat is not needed Epoxy fortified for better adhesion and topcoat compatibility Penetrates deeper to prevent rust from spreading or forming, even in hard to reach areas Requires minimal prep and cures fast Heat