Northstar Deep Sea Blue is a fully opaque saturated blue. It is well suited for stringer application and blown work. For those of you searching for a substitute for Northstar Polaris, this is the closest color to it. It is not susceptible to reduction and is not flame sensitive. For best results keep in a neutral flame. It is a great backing for such colors as Northstar Irrid and Northstar Turquesa, and goes well with Northstar Canary.
CAUTION: AVOID EXPOSURE TO GLASS DUST. ALWAYS USE A DUST MASK AND EXHAUST HOOD WHEN HANDLING FRIT AND POWDERS.