FEATURES / 3150 Hours of Protection at 100oF & 100% Humidity (ASTM D-1748) / 88 Hours of Salt Spray Resistance / Suppress Fingerprint Corrosion and Aluminum Oxidation / Excellent Protection During Periods of Indoor Storage / Effective Protection in Acid Fume and Salt Spray Environments / Water-Displacing / Low-Viscosity Formulation / Dry-To-The-Touch Residual Film DESCRIPTION International Anti-Rust 99 is a solvent-based, water-displacing rust preventative that is engineered to deposit a dry-to-the-touch film on treated metal surfaces. International Anti-Rust 99 is formulated with a low viscosity to aid penetration and provide free drainage following applications.