Berry Gumbolt 4oz Northstar Glass Frit COE 33 Boro will strike back to red

will strike back to red

and therefore do not respond to EtchAll solutions

long-term use:

the basic round bead

Red Elvis is an “easy striker” and self strikes as it cools but gets a little darker with flame striking or kiln striking

Berry Gumbolt 4oz Northstar Glass Frit COE 33 Boro will strike back to redBerry Gumbolt Frit 4oz Northstar Glass COE 33 Borosilicate Northstar Berry Gumbolt is a fully opaque saturated dark blue. It is well suited for stringer application and blown work. It is not susceptible to reduction and is not flame sensitive. For best results, keep it in a neutral flame. It is a great backing color for such colors as Northstar Irrid and Northstar Turquesa, and goes well with Northstar Canary. CAUTION: AVOID EXPOSURE TO GLASS DUST.