Cortec’s patented migrating corrosion inhibitor (MCI®) technology protects reinforcing metal in concrete from corrosion. Deterioration of embedded reinforcement is the main cause of costly repairs, financial losses, and eventual structural failure. Cortec® has the corrosion solution...MCI® products maintain structural integrity, rehabilitate vulnerable structures and alleviate environmental concerns. Available as admixtures, surface treatments and specialty formats, MCI® products provide protection to embedded reinforcement in both new and existing concrete structures. MCI® products work by forming a protective, monomolecular layer on metallic reinforcement to mitigate corrosion. A unique feature of MCI® is that the inhibitor will migrate a considerable distance through concrete to protect embedded metals. Many of Cortec’s MCI® products are certified by Underwriter’s Laboratories to meet ANSI/NSF Standard 61 for contact with potable drinking water. MCIs have low dosage rates and do not affect the physical properties of concrete.
H & L Mesabi Company was founded in 1985 in Hibbing MN on the "Mesabi Iron Range". In addition to Hibbing, H&L Mesabi has operations in Negaunee, MI and Blaine, MN serving the Mining, Construction, Aggregate, and Governmental markets.