Bullseye frits and glass powders are a perfect accessory glass for fusers. available in four gauges, you can use frit and powder to add dimension, special effects, print, or even paint on glass. we crush our frit and ship it from our factory right here in portland, or. Oct 18, 2018u00a0u00b7 find saudi fire latest news, videos & pictures on saudi fire and see latest updates, news, information from ndtv. explore more on saudi fire. ... an indian man in saudi arabia has been fired ... Frits and glazes for double-firing. we offer a wide range of ceramic frits for double-firing temperatures (1000u00b0c u2013 1100u00b0c). made with the highest quality raw materials, and subjected to constant, precise tests. they range from glossy frits (transparent and white), to matt (transparent and white), with hard and soft surfaces. In double firing, which benefits from the use of sodium oxide (na 2 o) in the frit, a sodium borate is the best choice. in single firingu2014especially for wall tilesu2014 sodium oxide is typically not desirable, so a non-sodium borate is preferred.