Your VAPOR ZONE Protection

Never Fear Humidity, Moisture, and Heat Again.


The perfect insulation for
Aerocel ULP is ideal for hot, humid,
and high moisture conditions.

New Insulation

Your Protection for Hot, Humid and High Moisture Conditions

  • Aerocel® ULP with 99%+ closed cell EPDM material combines the moisture resistance performance of cellular glass with superior insulation properties. Low water absorption. Excellent water permeance. And the best advantage of all, Aerocel® ULP is flexible, easy to install and costs up to 75% less than cellular glass.

  • Humidity and Moisture Resistance - The high level of humidity and moisture resistance of Aerocel ULP® enhances system life, enhancing insulation investment

    ASTM E96 testing, both wet and dry cup, demonstrates that Aerocel® ULP is a vapor retarder by itself–no added barriers are required. Permeance rating of .005 perm-inch.

    Aerocel® ULP is the most resistant insulation material to water absorption–.1% by volume.

  • Aerocel® ULP protects and maintains the insulating value of the insulation system

    Delivers long-term, stable insulating performance. Testing demonstrates a rapid decline in insulation value with increasing moisture content – wet insulation does not insulate.

    The high level of humidity and moisture resistance saves energy.

    Independent laboratory testing demonstrates that Aerocel® ULP has a permeance rating of .005 perm-inch, the measure of water vapor resistance required for elastomeric insulation.

    Independent testing shows Aerocel® ULP water absorption is .1% by volume.

  • Aerocel® ULP saves significant cost for additional materials and labor – eliminates added vapor-retarders in typical HVAC and DX refrigeration systems

    Aerocel® ULP can be used in conditions that no other insulation can without added moisture protection – outdoors, other intermittent water-soaking environments. This saves on installation cost. Aerocel® ULP is not meant to be used in food processing or other routine wash-down environments without added coverings, like Aerocel® with SaniGuard.

    Fiberglass, mineral wool, polisocyanurate(PIR), extruded polystyrene(XPS), expanded polystyrene(EPS), phenolic resin, and other flexible elastomeric(FEF) insulation materials require the addition of a vapor-retarding material to create water vapor-resistant and moisture-resistant insulation systems.

    Cellular glass requires extensive sealing and jacketing to complete the vapor-retarder and water-resistance properties of the insulation system, increasing cost.
    - Aerocel® ULP with SSPT and Cel-Link II seal immediately with no dry/cure time. Ready for service when installed!
    - Aerocel® ULP – one side to seal, fewer butt-ends to seal. Aeroseal Adhesive is ready to go within minutes of installation

    Other cellular insulations have two longitudinal seams and more butt-ends that must be sealed with joint sealant.
    - Time to apply joint sealant
    - Time for joint sealant to dry before apply added vapor retarder
    - More butt seams to seal because of sectional lengths of 24" or 36" vs. Aerocel® ULP at 72"

  • Aerocel® ULP is ideal for Cryogenic Refrigeration and Liquefied Natural Gas (LNG) Installations

    Highly resistant to detrimental humidity and moisture

    High level of fire safety

    Wide service temperature range of -320°F to +257°F

    Excellent size range – up to 16" IPS, and up to 3" wall thickness

    Flat stock available for easier site-fabrication of piping specialties – elbows, valves, strainers, flanges

    Non-corrosive

    Stays flexible at extreme cold temperatures

  • Added Features and Benefits of Aerocel® ULP

    REAL UV Resistance – long-lived, demonstrated by ASTM G7 and ASTM G90 direct exposure testing

    Enhanced Fire Safety Properties – lower risk, rated as Self-Extinguishing by ASTM D635

    Helps Prevent Corrosion Under Insulation (CUI) – increased system life, passed ASTM C665 and ASTM C692 for corrosion testing on carbon steel, aluminum, copper and stainless steel. Low halide content won’t accelerate corrosion.

  • Aerocel® ULP PROVIDES EXTREME PERFORMANCE:

    Water Vapor Resistance – .005 perm-inch

    Moisture Resistance – .1% absorption by volume

    Investment Return through Efficiency, Life, and First Cost

    Cost and Speed of Installation for Difficult Conditions

    Exceptional Performance for Extreme Installations – Extreme Cold in Extreme Humidity and Heat

    Additional Properties for Added Systems Life and Safety

Stay protected
   in the Vapor Zone.

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