SELF-ADHERED AIR, VAPOR, AND WATER BARRIER MEMBRANE FOR COMMERCIAL WALL ASSEMBLIES AND DETAILING APPLICATIONS
Henry Blueskin® SA is a self-adhered air, vapor, and water-resistive barrier membrane composed of an SBS rubberized asphalt compound laminated to a durable engineered thermoplastic film. It is designed to bond directly to properly prepared substrates, forming a continuous barrier for full wall assemblies or detailing applications.
This impermeable membrane provides complete protection against air leakage, moisture vapor transmission, and water intrusion. Blueskin® SA is commonly used as a full wall air and vapor barrier or as a transition and flashing membrane within integrated building envelope systems.
FEATURES
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Fully adhered membrane creates a continuous air, vapor, and water barrier
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Impermeable to air, moisture vapor, and water intrusion
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Flexible at low temperatures for cold-weather installation
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Self-gasketing properties seal around fasteners under compression
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Compatible with Henry® Air-Bloc® fluid-applied air barrier systems
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High strength membrane accommodates movement at transitions
APPLICATIONS
Blueskin® SA is designed for use as a self-adhered air, vapor, and water-resistive barrier in commercial wall assemblies and detailing applications.
Common applications include:
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Full wall air and vapor barrier systems
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Transition membrane with fluid-applied air barriers (e.g., Air-Bloc®)
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Window and door flashing
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Curtain wall transitions and tie-ins to metal systems
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Penetrations and detailing areas requiring a continuous seal
SIZES
Available roll sizes:
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36" x 75' (914 mm x 22.86 m)
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12" x 75' (300 mm x 22.86 m)
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9" x 75' (225 mm x 22.86 m)
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6" x 75' (150 mm x 22.86 m)
STORAGE
Store rolls on end, on original pallets or elevated platforms. Protect from weather exposure or store in an enclosed area not exceeding 120°F (49°C). Double stacking pallets is not recommended. If necessary, use a plywood sheet to distribute the load.
RESOURCES
