Skip to main content

Cortec introduces environmentally friendly MCI coating for rebar

Cortec's MCI (Migratory Corrosion Inhibitor) coating for rebar is a water-based product that provides corrosion protection in outside storage as well as offering powerful corrosion resistance for embedded rebars. As a soft film, MCI is suitable for long-term indoor protection of up to five years as well as short- to medium-term, from six to 24 months, unsheltered outdoor protection. Cortec’s patented MCI technology rehabilitates existing concrete structures as well as extending the life of new structures.
July 7, 2016 Read time: 2 mins
Cortec's MCI (Migratory Corrosion Inhibitor) coating for rebar is a water-based product that provides corrosion protection in outside storage as well as offering powerful corrosion resistance for embedded rebars. As a soft film, MCI is suitable for long-term indoor protection of up to five years as well as short- to medium-term, from six to 24 months, unsheltered outdoor protection. Cortec’s patented MCI technology rehabilitates existing concrete structures as well as extending the life of new structures.

Cortec MCI products for concrete maintain structural integrity, rehabilitate vulnerable structures and alleviate environmental concerns. Cortec says that a unique feature of MCI is that the inhibitor will migrate a considerable distance through concrete to protect embedded ferrous metals.

MCI coating for rebar protects steel, aluminium, cast iron and tin and does not affect concrete adhesion to rebar. This safe-to-use inhibitor cures to a soft film and eventually hardens.

The recommended dry film thickness range is 25-50 microns (1-2 mils). It can be removed by using an alkaline cleaner such as MCI-2060 if needed the coating works well in SO2 and H2S environment.

MCI coating for rebar can be used as is or be diluted with water up to 50%, as long as a 25-50 microns (1.0-2.0 mils) dry film thickness is reached on the surface to be protected. It can be applied by spray, brush, roll or dip.

Related Content

  • Italy’s renaissance bridge
    July 21, 2020
    Italian consulting company Italferr created a digital twin for designing the new Genoa bridge and won accolades at Bentley Systems: Bentley Year in Infrastructure Awards
  • Cat paver helps ''safeguard Venice''
    July 23, 2012
    For centuries Venetians had given in to the Adriatic Sea, learning to celebrate its unique challenges rather than trying to hold back its tides, but that is changing. Built on an archipelago of 118 islands, with over 150 canals and over 400 bridges connecting the islands, visitors and residents to the old lagoon city travel only by water or on foot: it is considered Europe's largest car-free urban area. So the sight of a state-of-the-art Caterpillar AP655D asphalt paver is unusual, but it is assisting in a
  • WJ Group opens US business in Atlanta
    August 17, 2023
    The US company will be called WJ Surface Treatments with Glenn Thompson as president.
  • Polish road strengthened by Tensar
    July 31, 2012
    Consultants have specified Tensar techology in the rebuilding of a deteriorating Polish highway in order to meet current standards. The use of Tensar geogrids enabled consultants Drotest and Dro-konsult Warsaw to create a stable asphalt pavement quicker and more economically than using conventional construction methods, says Tensar. The 40km long road, which connects Bartoszyce and Ketrzyhn, had exceeded its design life and clearly showed its structural weakness with bad rutting, extensive fatigue crackin