Tunnels are invariably moist environments.  MCU-Coatings are able to withstand the severe sulphur laden atmospheres encountered in road and rail tunnels and are able to protect the concrete and steel from exhaust deposits. They are dirty environments because they are not cleaned by wind and rain, so dirt and exhaust deposits tend to accumulate everywhere. It is therefore critically important that protective coatings are able to withstand this build-up of contaminants, whilst also being able to withstand industrial cleaning practices, maintain the coating sheen and ability to reflect light.

MCU-Coatings work in this environment because they:

As for the products themselves:

Our standard tunnel coating specification is 150µm MCU-Zinc primer DFT and 75µm MCU-Miotopcoat DFT.

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