Precipitator Spin-Glas

Johns Manville – semi-rigid light-weight insulating board manufactured to guarantee full insulating strength and value. Commonly used as a insulator of boilers, heaters, ovens.

Product Guides

Data Sheet
MSDS

Product Description


  • Characteristics
  • Density – 2.4 pcf
  • Thickness – 1 to 4 inches

  • Temperature Ratings
  • Usage Range – up to 850°F (454°C)




Or call 708-876-2600 for more information.

Energy Efficiency

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