Joe in NY
Promoted Users
I understand that rust converters are not to be used before applying an epoxy sealer although Ospho can be used if absolutely necessary and neutralized properly. What is the proper way to neutralize Ospho? I've read up on Ospho and it contains some of the same problematic ingredients as a rust converter - phosphoric acid in particular. Skybryte is the manufacturer of Ospho and they also make a product -called Rust-I-Cide which is supposed to dissolve rust leaving a sterile surface. Has anybody used this product? Other than totally removing the rust is there any way at all to safely treat rust prior to sealing with epoxy?