PICKLEX® 20 is an Environmentally Safe Metal Surface Preparation, Rust Removal and Corrosion Inhibiting Pretreatment Chemical for both Ferrous & Non-Ferrous Metal Surfaces. It is Non-Toxic, Non-Hazardous, Non-Flammable and doesn’t fall under any EPA, OSHA or DOT regulation. Most Metal Surface Preparation Chemicals being used are Hazardous, such as Chromates, Phosphates, Solvents, Acids, and the Process of Blasting is also Hazardous in nature. This Revolutionary Pretreatment product is EPA Tested, Verified, and Approved for replacing all those Hazardous Chemicals including Blasting as well as Preparing the Metal Surface in One Easy Step for Priming, Painting, and Powder Coating. Picklex 20 prevents Hydrogen Embrittlement, in the Welding Process, ensuring Zero Cracks, which means, No Rework and Stronger Welds. No Waste Disposal.