Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

Firemaster® - FastWrap XL Duct Wrap 1-1/2" x 24" x 25'

MFR: 434680600587XL

Store Inventory

Sign in to see real-time inventory at the stores closest to you.
What’s the price?
Sign in for pricing.

Frequently Bought Together

Best Sellers

About This Product

Product Info


FireMaster® - FastWrap® is an advanced duct wrap which provides excellent fire protection properties, is thin, lightweight and foil encapsulated for fast, easy installation. Whatever your application, FastWrap® duct insulation provides a highly capable, easy to install and cost effective fire protection solution. All of our FireMaster® products have been fully tested and meet international standards, ensuring that your ductwork is suitably protected in the event of fire. Flexible and thin, FastWrap® is easily applied to ducts and provides effective sound absorptions and fire protection. The fibers that make up FastWrap® duct wrap are rated to 1200⁰C while being completely inorganic and non-combustible. FastWrap® duct wrap is fully encapsulated with reinforced aluminium foil and, as such, is suitable for wide ranging applications including air ventilation, hazardous chemical exhausts and even clothes dryer and commercial kitchen grease ducts. The full encapsulation also makes installation much cleaner and faster, further reducing labour costs.

FireMaster® FastWrap® is especially designed for fire insulation of wide variety of ductwork, offering key advantages:
  • Fully encapsulated in aluminium foil for cleaner installation and resistance to grease or moisture ingress in service
  • Inorganic and non-combustible - no smoke or toxic gas emission in a fire
  • Thin and lightweight product stable up to 1200°C
  • Good acoustic and thermal insulation properties
  • Flexible wrap offering simpler installation with quickly-fitted band-strap fixing
  • Comprehensive fire testing and approvals to international standards
  • Suitable for ventilation, commercial kitchen, chemical exhaust, clothes dryer duct fire insulation
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight37.5 Pounds (lbs)
Width25 Inches (In)
Height24 Inches (In)
Country of OriginUSA
Length24 Inches (In)
CompositionHigh temperature fibers fully encapsulated in a durable glass fiber reinforced aluminum foil facing.
Prop 65Yes
R-ValueNot Insulated
Size24" x 25'
Thickness1 1/2"
UL RecognizedYes


Equipment Part List