The ceramic coatings are burned from 1120ºC to 1200ºC, where they retract. In addition to the classification by tone and defects, non-rectified ceramic coatings are separated by sizes.

 

The separation takes place according to the product format and the tolerance allowed by standards. CEUSA classifies its non-rectified ceramic coatings with codes of P or L (small), M or N (medium) and G or T (large).

 

In addition to the reference code and hue, it is necessary to observe on the packaging identification label if the size codes are identical, especially when laying (paging) in check.