Aerocel® WG White/Gray Tube Insulation

Aeroflex Product - _WG Pipe

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Aeroflex has everything you need to complete your insulation project, including pipe hanger fittings, fabricated fittings, tapes, adhesives & coatings.

Aerocel® WG White/Gray Tube Insulation


Aerocel White/Gray is our light-colored option for exposed ceilings or other applications where an unpainted, off-white insulation is desired for aesthetic purposes. It has all of the excellent performance characteristics of all Aeroflex EPDM-based closed-cell insulation including excellent moisture resistance, UV resistance, low thermal conductivity, and a built-in vapor retarder.

Available in unslit tubes for new slide-on applications or pre-slit with Aeroflex’s SSPT™ dual tape seam closure for installed piping. As with all Aeroflex formulations, a proprietary blend of EPDM rubber is the key to Aerocel White/Gray’s long lasting performance!

Available in unslit and Stay-Seal with Protape (SSPT) tubes in a wide range of sizes and thicknesses to meet energy code and condensation control requirements.

Specification Compliance

• ASHRAE Standard 90.1, Energy Standard for Buildings Except Low-Rise Residential Buildings

• ASHRAE Standard 189.1, International Green Construction Code®

• Buy American

• California Title 24, Building Energy Efficiency Standards

• CDPH Specification 01350, VOC emissions

• EPA TSCA Section 6(h)

• IECC®, International Energy Conservation Code®


• MIL-P-15280 (S,T)


• RoHS

Key Benefits

• Efficient, low-thermal conductivity
• Long lasting – Excellent UV AND Moisture Resistance
• Indoor Advantage[TM] Gold Certified for low chemical emissions (VOC's)
• Environmental Product Declarations (EPD’s)
• Health Product Declarations (HPD’s)
• No CFCs, HFCs, HCFCs, PBDEs, formaldehyde, nitrosamine or fibers


Chilled Water
Hot and Cold Water Plumbing

Performance Properties

Continuous Operating Temperature Range: -297°F to 257°F ( -183°C to 125°C)
Thermal Conductivity @ 75°F (Btu·in./hr·ft2·°F): 0.245
Water Vapor Permeability (Perm·inch): 0.03
Non-corrosive on stainless steel (ASTM C692)
Fire Safety: passes 25/50 (ASTM E84)*
Plenum-Rated: NFPA 90A/90B
Self-extinguishing (ASTM D635)
*Through 2-inch wall thickness