800 Series Spin-Glas Board

Johns Manville – insulating board made from inorganic glass fibers bonded with resin, available plain, faced, and in varying densities (series: 812, 813, 814, 815, 817). Commonly used as a insulator of heating ducts and other mechanical equipment.

Product Guides

Data Sheet
MSDS

Product Description


  • Characteristics
  • Density – 1.5 to 6 pcf
  • Thickness – 1/2 to 4inches

  • Temperature Ratings
  • Usage Range – up to 450°F (232°C)




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Energy Efficiency

John J. Moroney & Co. supplies a growing number of energy efficient and greener building materials.