Dense Glopal Bar B+ Grade

Dense version of Glopal, a classic opal white color with UV characteristics. Glopal  strikes to a milky blue family of opal. Use a hotter flame to achieve a more transparent effect, and work in a cooler flame for a milkier finished look. 

~34mm Diameter 

Preheat bars in kiln to prevent thermal shock. Use for super smooth blowouts, or pull down into desired diameter for solid applications.