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Fiberlock IAQ 8000 HVAC Insulation Coating (5 GL)

Item #
5 Gallon Pail    Qty: 1
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  • Coverage: 75-175 sq ft per gallon
  • Goes on white, dries white
  • For use on lined and/or unlined duct work
  • Contains EPA-registered fungicide
Availability: Typically in stock (Details)

Product Information

Fiberlock IAQ 8000 is a white, dual-purpose, high-performance coating designed to penetrate and reinforce duct liner or duct board insulation materials.


It can also be used to seal unlined duct work to prevent microbial particulate from becoming airborne.


IAQ 8000 is a non-flammable, water-based formulation that forms a flexible membrane in duct liner insulation materials. It is high in viscosity to provide maximum binding ability on insulation materials.


Manufactured from premium acrylic resins to allow for optimal durability and flexibility, necessary for air duct environments. Fiberlock IAQ 8000 contains an EPA-registered fungicide to prevent mold from growing on the surface of the cured film.


Successfully tested to ASTM standard C- 411 “Hot Surface Performance of a Coating on Glass Fiber Blanket Insulation.” ASTM E-84 Class “A” fire rating. Meets requirements of NFPA 90A/90B standard.



Application Information


Brush, roll or airless sprayer


  • Airless Spray settings:
    • Pressure: 3,000 PSI
    • Hose length: 50 feet
    • Hose diameter: 1/4 inch
    • Tip size: 0.019 - 0.023


More Information
Prop 65 Text This product can expose you to chemicals including Titanium dioxide and Chlorothalonil which are known to the State of California to cause cancer. For more information go to
Max Coverage Per Gallon 175
Application Mold Remediation
Color White
Category Encapsulant\Coating
pH 8.5
Brand Fiberlock
Approved Use HVAC System, Mold Remediation
Condition new