Portland Gray Frit #82 Fine 4 oz - Glass Alchemy

Portland Gray was developed to fill a hole in the borosilicate palette. There were no gray rods available and the pre-forms went almost white. So we made the first opaque gray; we chose neutral #5 on the gray scale as a starting point.

Working Tip: Pre-heat in outer flame. Avoid rapid heating.

Artist Description by Mike Shelbo:
This medium gray opaque crayon works amazingly well compared to other opaques and is perfect for solid sculpture when used without encasement. It melts into itself very nicely and can be worked in a variety of flame mixes and regions that allow it to be versatile in all applications. When blown thin enough, the gray will become slightly translucent, this effect is best achieved sandwiching between clear and blowing thin or drawing down. Treat Portland Gray as you would other Glass Alchemy Crayon colors. This is the best gray you can find for monochromatic color schemes.

and achieve a slightly translucent or milky finish. Without encasement in clear or another color you must work Sno White like other crayon colors and try to do most heating about an inch or so further out than where you work your clear glass. It can handle quick heats with an intense, hot and sharp flame, but do not overheat tiny areas and you will avoid bubbling. Sno White melts into itself smoothly and easily without trace of where color overlaps itself.

For thick, solid sculpture work, I prefer to encase clear rod with Sno White so the core of the sculpture is more flexible and can hold core heat longer. Try encasing Sno WHite in every Glass Alchemy translucent color and find a whole new palette of colors that includes more pastels and can create a bold vibrant look for your basic what you see is what you get colors.

and achieve a slightly translucent or milky finish. Without encasement in clear or another color you must work Sno White like other crayon colors and try to do most heating about an inch or so further out than where you work your clear glass. It can handle quick heats with an intense, hot and sharp flame, but do not overheat tiny areas and you will avoid bubbling. Sno White melts into itself smoothly and easily without trace of where color overlaps itself.

For thick, solid sculpture work, I prefer to encase clear rod with Sno White so the core of the sculpture is more flexible and can hold core heat longer. Try encasing Sno WHite in every Glass Alchemy translucent color and find a whole new palette of colors that includes more pastels and can create a bold vibrant look for your basic what you see is what you get colors.