Northstar is a colored borosilicate-type glass rod. it is compatible with, and may be combined with pyrex, kimax, duran and any other glass with a similar coefficient of thermal expansion (32 +/- 2). glassblowers and lampworkers will be able to achieve satisfactory results with northstar glass upon the first try.
We have presented information about borosilicate glass suppliers in two forms. table 1 presented top north american borosilicate glass suppliers ranked by estimated revenue, in millions of u.s. dollars. table 2 identified diversity/small business status borosilicate glass suppliers in the u.s.
Northstar™ frit & powder borosilicate color palette is the most comprehensive and highest quality available for glass artists everywhere. shop our online store.
Ust glass is the premier supplier of borosilicate glass. with 3 warehouses around the country we are always heavily stocked. check out our selection of clear and color borosilicate tubing, rods, ground joints and dichro sheets plus a variety of laboratory and industrial glass. we carry northstar glass, greasy glass, trautman art glass, schott boro artistic, schott duran, duran group

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