Durable glass sinters

Available in different porosity grades and in a range of different diameters, these Pyrex® borosilicate sintered discs have excellent thermal and chemical resistance properties.

  • Complies with ISO 4793
  • For use by Glassblowers constructing special apparatus
  • Manufactured from Pyrex® borosilicate glass for resistance to heat and chemical corrosion
  • Close control of pore size
  • Accurate and consistent disc dimensions
  • High mechanical strength to withstand full vacuum
  • Convenient packaging

Product Specification

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