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FSB ULTRA™
 
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FSB ULTRA™FSB ULTRA™ is the latest innovation for grease duct enclosures and ventilation air duct protection. FSB ULTRA™ weighs in at just 8 tenths of a pound per square foot, making it the lightest, most flexible duct protection blanket available. At 1½” thick it provides a low profile, 2-hour fire protection with zero clearance to combustibles anywhere on the wrap. This makes FSB ULTRA™ the thinnest blanket on the market for duct sizes up to 52” x 52”.

The core material of FSB ULTRA™ is composed of long strand, high strength, bio-soluble fibers needled into a tight blanket with superior handling properties and rated for operating temperatures as high as 2300ºF without becoming brittle or shrinking over the lifetime of the blanket. The scrim-reinforced facing is the latest state-of-the-art product specifically developed for extreme temperatures and superior puncture resistance, while still maintaining excellent handling characteristics. The facing is adhered to the fiber blanket with a full surface coating of proprietary high temperature adhesive preventing de-lamination during installation and normal duct operating temperatures. FSB ULTRA™ is available totally encapsulated or with foil facing on one side.

FSB ULTRA™ meets NFPA Standard 96 and is classified by Omega Point Laboratories.

FSB ULTRA™ INFORMATION (PDF):

  FSB ULTRA Technical Data Get Acrobat Reader
  FSB ULTRA Installation Instructions 
  FSB ULTRA Mechanical Specification

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