Nano polishing colour is used in colour tile coating. Black nano chemical is also used for High Glossy vitrified tiles. So that the colour tiles are visible on the surface and the pinholes are filled with colour chemicals.

The white streaks and microns are visible on the tiles' surface and are filled with colour. Production and quality of colour tiles is very hard work and the cost is high. SO different names for these color tiles like Full Polished Tiles, Hi-gloss Tiles, Colour Polish Tiles, So Different Colour Are Available Like Red, Brown, Black, Grey, Red-brown, Green etc..