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

  • An array of barrier innovations is coming to market
    January 4, 2013
    Various developments are affecting the market for highway barriers - Mike Woof writes The global market for highway barrier products continues to see the introduction of new products and new standards. Some standards for barriers are also eagerly awaited and clarification is still required of the regulations surrounding motorcycle-safe barrier types. In recognition of the issues concerning bad weather on Europe’s roads in winter periods, a new amendment has been made to the EN1317 standard for safety barrie
  • Scotland’s new Queensferry Crossing over the Forth Estuary
    December 23, 2015
    The new Queensferry Crossing under construction in Scotland will be the third landmark bridge spanning the Forth Estuary - Mike Woof writes When the new Queensferry Crossing over the Forth Estuary opens at the end of 2016, it will be the third landmark bridge to be built spanning this short stretch of water. Lying alongside the existing road bridge and the historic rail bridge, this new structure will be as groundbreaking as the two earlier crossings were at the time of their construction.
  • From rubber to nanotechnology, new additives give longer life
    March 12, 2014
    This month: rubber comes to the rescue for cash-strapped UK authorities and Italian towns plagued by road noise; Japanese nanotechnology fights monsoon damage in India; and a new research programme promises to help define whether ‘sustainable’ bitumen technologies really live up to their billing - Kristina Smith writes A new venture in the UK aims to encourage the use of recycled tyres in road pavements. Billian UK is now manufacturing GTR Pellets which combine bitumen, ground tyre rubber (GTR) and miner
  • New non-destructive testing technologies for roads and bridges
    July 11, 2018
    Two new technologies for non-destructive testing offer key benefits, one suiting road surfaces, the other suiting concrete structures - Kristina Smith reports Dynatest has developed a new way to measure and record the state of pavements, using a machine that travels at the same speed as traffic. The Rapid Pavement Tester (Raptor) has been seven years in the making and offers road owners the chance to have comprehensive surveys without the need to disrupt traffic. “People have been wanting to do this for