Check the listing for details. MPT Defend Lubricant & Rust Inhibitor, 8 oz. Condition: New. Listed at 13.95 USD. MPT Defend Rust Inhibitor is a solvent free lubricant that adheres to metal parts to protect them against rust and corrosion. The proprietary formula works to bond to the applied metal surface to provide long-lasting protection in all types of moisture prone environments that will normally promote rust. Under all types of weather conditions, including salt water, fresh water, humidity, rain, snow, heat and cold, MPT Defend Rust Inhibitor stops corrosion in its tracks. Unlike other rust inhibitors, MPT Defend Rust Inhibitor has a low odor and contains no solvents that can easily evaporate. Instead, the combination of special friction modifiers and rust inhibitors work to lubricate and protect the applied surface for months, and possibly years. Additionally, MPT Defend Rust Inhibitor works to penetrate existing rust and corrosion to restore life to neglected oxidized metal parts. $4.00 Shipping Within the Continental U.S. Only.