Rust & Corrosion Prevention that works in Harsh Tropical Island Environments!     When It's Rust...Call Us!

(808) 676-1963

94-463 Alapine Street, Waipahu, HI 96797

(808) 676-1963

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Product Description

Cortec Corporation's patented MCI® (Migrating Corrosion Inhibitor) technology protects reinforcing metal in concrete from corrosion. Often, corroding rebar in deteriorating

concrete is the cause of costly repairs, financial losses, injuries and deaths, but Cortec

has the corrosion solution. MCI® greatly extends the service life of new structures by

proactively delaying the onset of corrosion, and keeping rates low after initiation. In

rehabilitation projects, MCI® applications can penetrate a considerable distance to

significantly reduce the corrosion rate (up to 80%). Cortec MCI® products maintain

structural integrity, rehabilitate vulnerable structures, and alleviate environmental


​- MCI®-2005 NS (normal set) - liquid concrete admixture that protects steel reinforcing,           carbon steel, galvanized steel and other metals embedded in concrete from  corrosion induced

  by carbonation,chloride and atmospheric attack without changing the  set time of most concrete     mixes.
MCI®-2006 NS (normal set) is a powder concrete admixture that protects steel  reinforcing,  carbon steel, galvanized steel, and  other metals embedded in concrete from  corrosion induced  by carbonation, chloride, and atmospheric attack without changing the  set time of most concrete  mixes.

MCI Grenades® - Migrating Corrosion Inhibitors (MCI®) packaged in water-soluble  PVA  bags. MCI Grenades® are very convenient to use -One 500g MCI Grenade® per 1  cubic yard  provides excellent protection to steel reinforcement. 
MCI Mini Grenades® - Migrating Corrosion Inhibitors (MCI®) in water-soluble PVA  bags  ideal for repair mortars.
Case Histories - Local and Worldwide using Cortec MCI® products for corrosion  protection

Go to Contact for industrial sales and other inquires.

Products - Corrosion Inhibitor Admixtures for Concrete