-a sprayed zinc  surface is  very good  base for painting because of the porosity, but the painting shall be made  immediately after spraying so  no corrosion products are produced.

-it is possible to spray  large  pieces that don´t fit in basins for  hot galvanizing.

-the work can be done on the spot (bridges, balustrades) and  it is possible to spray special thicknesses.

-the surface to be coated doesn´t  get warm, i.e. there are  no alterations in the structure due to the heat.

-the lifetime of the spray coating can be estimated  in most surroundings on the basis of the layer thickness .
  That makes it possible to carry out a systematical plan of maintenance.

-if the painted layer gets broken, the sprayed zinc layer protects the steel construction   from corrosion  cathodically.