Deep Royal blue is a rich shade, which is very good for the backing of a piece of glasswork. It maintains its striking colour after firing.
Iridescent coatings may vary in appearance from edge to edge and from sheet to sheet. For example, the rainbow iridescent coating on a black sheet may appear on approximately two-thirds of the surface, while the remaining area shows only silver or gold iridescent hues.
This glass with an iridescent surface will add dimension, pattern and surface to create a unique and eye-catching piece of glasswork. Permanent at full fusing temperatures it is also food safe for functional tableware.
Stable. No colour shift.