About this Product
Ensure your HVAC system can operate at peak efficiency with Fiberlock IAQ 7500 HVAC Sealant. Designed to promote airflow, this duct sealant is formulated with a fungistatic to inhibit the growth of mold while minimizing dust buildup. The penetrating coating is moisture resistant, flexible, and manufactured from premium acrylic resins for optimal durability. It works on a variety of substrates including fiberglass duct liner insulation, unfaced fiberglass duct board and unlined duct work. Successfully tested to ASTM standard C-411 "Hot Surface Performance of a Coating on Glass Fiber Blanket Insulation." Follow all directions on label for application. Packaged in a 5-gallon container.
Fiberlock Technologies was founded upon the simple promise of providing the highest quality product and the best possible service to its customers while conducting business with the utmost integrity. Founded on the core beliefs that superior quality, definitive science and enduring service are the keys to corporate success, Fiberlock has grown to become one of the most respected names in the abatement and remediation industry.
Product Specifications:
- DUCT INSULATION COATING: Ensure your HVAC system is running at optimal efficiency with Fiberlock IAQ 7500 HVAC Sealant. Formulated with a fungistatic, it resists mold growth while minimizing dirt buildup and increasing airflow.
- LONG-LASTING COATING: This penetrating industrial sealant is flexible, moisture resistant and manufactured from premium acrylic resins for optimal durability. Use it in residential, commercial and industrial facilities.
- VERSATILE APPLICATIONS: IAQ 7500 is ideal for use on a variety of substrates, including fiberglass duct liner insulation, unfaced fiberglass duct board, and unlined duct work. It can also be used to lock down residual particulates.
- EASY TO APPLY: Ensure your surface is clean. Mix IAQ 7500 thoroughly and apply 1-2 coats with a brush or airless sprayer. Follow all directions on label. Packaged in a 5-gallon container.
- FOR OVER 35 YEARS, Fiberlock Technologies has manufactured products used to address environmental, safety and health hazards, becoming one of the most respected names in the abatement and remediation industry.
IAQ 7500 is a durable, flexible and moisture resistant penetrating coating for duct insulation that increases airflow while minimizing dirt buildup in HVAC systems. IAQ 7500 contains a fungistatic agent to resist mold growth on the dry coating surface. Manufactured from premium acrylic resins, IAQ 7000 allows for optimal durability and flexibility and can be used in residential, commercial, or industrial facilities. IAQ 7500 is acceptable for use over faced or unfaced fiberglass duct liner insulation, unfaced fiberglass duct board insulation and can be used in unlined duct work. IAQ 7500 can also be used as a post-cleaning lockdown of residual particulates such as, fiberglass, dust, and other inanimate material.
Successfully tested to ASTM standard C-411 “Hot Surface Performance of a Coating on Glass Fiber Blanket Insulation”. ASTM E-84 Class A re rating. Meets requirements of NFPA 90A/90B standard. Additionally, IAQ 7500 was tested in accordance with the procedures outlined in ASTM G 21 and recieved a No. 0 rating (No fungal growth, 0% growth on the specimens).
- Meets NFPA 90A/90B
- Penetrating coating for lined ductwork
- Lockdown for inanimate particulate contamination
- MFG SKU: 8375-5
PRECAUTIONS
- Store in a dry place at temperatures between 40°F (4.5°C) and 90°F. (32°C).
- Stir thoroughly. Do not mix with any other coatings, solvents or colors in oil.
- The IAQ 7500 coating is resistant to mold only on the surface of the coating. No mold resistance claim is made other than to the coating itself. The use of this product does not protect users or others against food-borne or disease-causing bacteria, viruses, germs or other disease-causing organisms.
- Do not apply when air or surface temperature is below 50°F, or when drying conditions are poor or when surfaces are above a 15% moisture level content.
- Use adequate ventilation during application.
- When applying with a sprayer, wear a NIOSH approved respirator with any R, P, N or HE filter.
- For interior use only.
- Check with local building code enforcement authority for any additional requirements.
SURFACE PREPARATION
Carefully clean up with a wet mop or HEPA vacuum. Clean and remove all dust and loose particulate from ductwork, being careful not to damage insulation. Follow duct manufacturer’s instructions for proper cleaning.
APPLICATION TOOLS
Apply IAQ 7500 with brush, roller or airless spray equipment.
- Brush: Synthetic, nylon or polyester bristle
- Roller: Synthetic Fiber 3/8” nap or longer
- Spray Settings: Pressure: 2200-3000 P.S.I. Tips: .017 to .023 tips
PRODUCT APPLICATION
Prior to application, mix thoroughly to achieve a uniform consistency. Apply IAQ 7500 to all surfaces by brush or airless spray. Application rate will vary depending on porosity of the insulation. Apply one coat by airless spray, or two coats by brush. Porous surfaces may require additional coats. Ensure that surfaces are completely sealed. Circulate fresh air through the HVAC system to help dry the coating. Exhaust air outside the building. IAQ 7500 can be applied using HVAC robotic spray applicators (contact Fiberlock for more information).
COVERAGE
- Smooth Surfaces: 100-200 sq. ft./gal.
- Porous Surfaces: Depends on porosity
DRYING TIME
- @ 70°F 50% R.H
- To Touch – 1 hour
- To Recoat – 8-16 hours
CLEANUP
Clean tools and drippings with warm soapy water before IAQ 7500 dries. Dispose of all waste according to all existing local, state and federal regulations.
PRECAUTIONS
Store in a dry place at temperatures between 40°F (4.5°C) and 90°F. (32°C). Stir thoroughly. Do not mix with any other coatings, solvents or colors in oil. The IAQ 7500 coating is resistant to mold only on the surface of the coating. No mold resistance claim is made other than to the coating itself. The use of this product does not protect users or others against food-borne or disease-causing bacteria, viruses, germs or other disease-causing organisms. Do not apply when air or surface temperature is below 50°F, or when drying conditions are poor or when surfaces are above a 15% moisture level content. Use adequate ventilation during application. When applying with a sprayer, wear a NIOSH approved respirator with any R, P, N or HE filter. For interior use only. Check with local building code enforcement authority for any additional requirements.
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