PB Blaster, 8 OZ, Aerosol, PB Infused Grease, High Quality, Lithium, Time Release Penetrating Action, Has The Ability To Penetrate Existing Rust & Corrosion, But Also Stays On Metal Surfaces Longer Than Conventional Greases Providing Long Lasting Lubrication & Protection Against Rust & Corrosion, Use On Various Farm & Agriculture, Landscaping, Construction, Automotive & Recreational Equipment & Applications, Great For Restoration & Anything Rusted Or Corroded In & Around Your Shop.