SFR 100 Petroleum Oil Fortifier | 1 Gallon Bottle

Ultimate Protection and Performance for Engines and Machinery.
SFR 100 Oil Fortifier is the original and leading extreme pressure oil fortifier, trusted by millions of users worldwide. Formulated with a powerful blend of super-concentrated additives, SFR 100 transforms your existing lubricant into a superior shield—reducing wear, corrosion, and harmful deposits. Perfect for engines, gearboxes, hydraulics, and differentials, it boosts operational efficiency, extends equipment life, and lengthens oil change intervals. Trust the most tested and proven technology to protect what keeps your world moving!