should be fired with a 2 hour hold at 1225°F during the initial stages of the firing cycle
Constituent Glasses
Putty should stiffen up a bit
you can count on this tool for years to come – it won’t rust or corrode
Irid frit may be used as a design element on sheet glass to create subtle glints of rainbow iridescence
BE - 1137 Medium Amber Transparent Sheet class should be fired with aContains Sulfur May React With Copper, Lead, Silver See the Bullseye Reactive Potential charts for more information Cold Characteristics Varies slightly from lighter to darker shade. Working Notes A sulfur glass. May have dark interface reaction with copper bearing (001116, 001408, 001417, 000116, 000144, 000145, 000147) and lead bearing (001311, 001215, 000301, 000305) glasses.