UR5690IR03-1 - FRIT-MEDIUM-BLACK IRID-90coe 1oz

Black Iridized medium. "90" Frit. Uroboros powders and frit are available in 25 Transparent Colors, and 15 Opalescent colors. Each color may be purchased in powder form, or three different sizes of frit. Neatly packaged in transparent bottles ofr easy color recognition and storage. Net wt. 1 oz.
Powder size: .005 - .01" (.13 - .25mm).
Fine Frit: .01 - .03" (.25 - .75mm).
Medium Frit: .03 - .1" (.75 - 2.5mm).
Coarse Frit: .1 - .3" (2.5 - 7.6mm).