QUALITY CLASSES

The Colorcoat warranty coatings protect the sheet efficiently while retaining their colour. You can select from coating options that are best suitable in terms of their features for different applications. All surface-coated steel sheets have been hot galvanised before their final surface coating. Tata Steel issues Metehe Oy and the materials it supplies a coating warranty in accordance with the following warranty certificate.

Metehe Oy provides an aesthetic and technical product warranty for the profile products it manufactures. The aesthetic warranty (coating warranty) covers any significant and irregular changes to the colour as well as the flaking, cracking and separation of the coating from the surface of the product. The technical warranty covers the products’ through corrosion in such a way that corrosion does not form holes on the smooth surface of the product. The technical warranty also covers any manufacturing errors concerning the quality of the products’ coatings.

Metehe Quality classesAesthetic warranty / Coating warranty (years)Technical warranty (years)
Metehe 502550
Metehe PVDF+ (facades)2050
Metehe 401540
Metehe 301030

 Metehe Quality Classes FI