42188-Reusche Stainer Tracing Black 1/2#
Manuf. Number: 57R001, Weather Resistant.
Package: 1/2 lb. package,
Firing temperature: 1200oF - 1250oF (654oC - 682oC),
These opaque stainers are the most popular for painting on glass.
All vitreous paints, mixture of ground glass & pigment oxide in powdered form, are to be mixed with gum arabic & water.