Organic amine carboxylate-based migrating corrosion inhibitor for enhancing the durabiity of reinforced concrete structures Surface-applied migrating corrosion inhibitor for the repair and maintenance of existing concrete structures to extand their remaining service life.Vapor phase Corrosion Inhibitor for effective protection of prestressing steel prior to grouting for up to 24 months. It does not require removal before grouting and can provied protection in grout voids.Breathable pouches containing migrating corrosion inhibitor powder for the protection of ferrous and galvanized PT cables and tendons.grating Corrosion Inhibitor powder packed in water-soluble bags for addition to repair mortars.