Ferro-metals show traces of rust after being exposed to air and moisture. The consequences are:

• Weakening of structures and thus safety problems!
• Unaesthetic view.
• In case of iron in concrete: the volume increase of the iron (up to 400%) can make the concrete crack.

Metal is flexible. It expands and shrinks under the influence of temperature variations. An anti-rust-coating must therefore "live" exactly in the same way as the metal substrate. You need a system that will absorb all these problems proper to metal. Zinganisation is the ideal system to prevent corrosion. Moreover, you will save money: the use of ZINGA^® will postpone upkeep and will substantially reduce your maintenance costs.