Skip to main content

Water-based coating for corrosion protection

An innovative water-based coating is said to offer effective corrosion protection. The product has passed 1,000 hours of salt spray testing, despite its 1 mil dry film thickness (DFT). The key feature is the advanced Nano VpCI coating chemistry developed by Cortec Laboratories. The EcoShield 386 water-based coating is said to offer a breakthrough for the water-based corrosion inhibitor coatings market as it can protect metal structures in harsh outdoor conditions with a thin highgloss clear coating. It can
March 8, 2017 Read time: 2 mins
An innovative water-based coating is said to offer effective corrosion protection. The product has passed 1,000 hours of salt spray testing, despite its 1 mil dry film thickness (DFT). The key feature is the advanced Nano VpCI coating chemistry developed by Cortec Laboratories.

The EcoShield 386 water-based coating is said to offer a breakthrough for the water-based corrosion inhibitor coatings market as it can protect metal structures in harsh outdoor conditions with a thin highgloss clear coating. It can be used in applications such as bridges over tidal rivers or construction machines. The acrylic-based formula uses a complex mixture of nano-sized, non-toxic organic inhibitors that provide higher protection than traditional corrosion inhibiting coatings. Performance has exceeded even the expectations of Cortec’s own Lab, where it achieved reproducable corrosion protection results on carbon steel panels according to the ASTM B117 Standard.

In addition, it is fast-drying and easy to work with, has a low VOC of less than 68grammes/litre, is applicable using sprays, dips, or brushing, is resistant to sagging or running, offers a non-flammable protective barrier and has UV resistance. At the same time it can be tinted to match colours, can be used as a DTM coating, or as a topcoat, while the firm also says that a cold weather version is available.

Related Content

  • Reflective road markings improve visibility, safety
    February 13, 2012
    Retroreflectivity plays a vital role when it comes to helping drivers follow road markings clearly in the dark as Patrick Smith reports. In many instances road markings are as important as road signs, offering information about the roads being travelled and the actions drivers should or should not be taking. Toady there is a wide variety of materials available for such markings and these include paints, cold applied plastics, thermoplastic, self-adhesive tapes, modified epoxy resins and raised pavement mark
  • Green solutions for safety road markings
    May 19, 2014
    Investigating the options for green roadmarkings solutions - *Dr Alexander Klein reports Global challenges such as climate change, urbanisation and aging societies are increasingly becoming more important in managing any industry today. Road markings must ensure traffic safety. But there are differences among them—in terms of functionality and performance and eco-friendliness. A certified life cycle assessment for major road marking materials and application technologies has found that cold plastic agglome
  • WS Tyler highlights mobile Hydro-Clean washing system
    January 24, 2014
    WS Tyler says it has added mobility to the list of benefits of its Hydro-Clean washing system. The company, a member of the wholly-owned German-based Haver & Tyler Processing Technology Alliance, now offers the ability to mount the machine on a chassis for easy movement from place to place within a quarry or even from jobsite to jobsite. As with the original Hydro-Clean, the portable unit effectively cleans deleterious material from aggregate, recycled and other minerals. The results are cleaner products
  • Extreme climates pose tough duty cycles and challenges for testing procedures
    April 5, 2013
    This month we look at how pavement testing technology is responding to extremes of temperature, showcase concrete testing in Doha and look at how water drops could help identify delaminated bridge decks - Kristina Smith reports One of the biggest challenges that pavement engineers face is how to design for extremes of temperature. Designing for cold weather can result in problems at higher temperatures – and vice versa. In Scandinavia, generally a cold climate, they are facing this problem. In the summer,