Morgan Superwool Plus High Temperature Non ceramic fiber blanket

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Morgan superwool plus is a completely safe alternative to highly hazardous ceramic blanket. Low bio-persistence makes this safe to handle.

Five Minute Riser

#8 density 1″ thick x 24″ wide

Sold by the lineal foot. It can be pre cut to size for a 6 minute riser

$10 a lineal foot + ship Contact us at

About Morgan Superwool

  • Superwool Plus blanket, which is soft, flexible & withstands 2100F. Superwool is an alternative to ceramic fiber with improved health and safety attributes. Superwool products do NOT carry a GHS health hazard warning label. Alkaline Earth Silicate (AES) Wool.
  • Low bio persistence, Thermal stability, Low heat storage, Good resistance to tearing, Flexible and resilient, Immune to thermal shock, Excellent thermal insulating performance, Based on patented technology
  • Bottom line, this is equal or superior to other ceramic blanket / rockwool in insulating properties. The big difference is how Safe superwool is in comparison.
  • No respirator or long sleeve clothing needed.
  • This product does not require a MSDS safety sheet.
  • It has been discovered, that after heating beyond 1400F a hazardous surface forms on the superwool. It is highly recomended to use a respirator or face mask when handling a used 5 minute riser. All other superwool used as an insulator remains completely safe to handle.

Five minute riser

To learn more about Morgan Super Wool Plus check out this thread at Permies

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