0101 Stiff Black Rod
Cold CharacteristicsTrue black, looks identical to Black Opalescent (0100).
Working NotesTorch: Holds a crisp edge in the flame longer & hotter than 0100.
Kiln: Working properties and kilnformed characteristics are consistent with sheet glass. See sheet glass notes for this style.
Stiff Black was originally developed for glass blowing purposes such as the Roll-up technique. Labelling is encouraged because it looks identical to 0100.
All rods are 42cm in length and 4-5mm diameter. Bullseye is 90COE and isn't compatible with Effetre or Vetrofond Rods. Annealing Temperature range is 505- 520 Celsius.