Air and Vapor Barriers
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Air-Bloc® 32MR

Liquid Emulsion Air and Vapor Barrier Membrane

 
Air Barrier Brochure

Air Barrier
Brochure

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Liquid-applied by spray or trowel, this low-VOC, one-component elastomeric membrane is designed to provide an air and vapor barrier when applied to a range of construction surfaces. Air-Bloc® 32MR cures to a monolithic rubber-like membrane that resists air leakage.

Features

  • Retains flexibility over a wide temperature range
  • Adheres to most construction surfaces, including block, concrete, stone, wood, metal insulation and gypsum board
  • Can be applied to damp concrete and polystyrene insulation
  • Cures to a seamless elastomeric membrane that bridges cracks
  • Meets CAN/CGSB-51-33 Type I requirements
  • Integral mold resistant formulation as per ASTM D5990

Packaging

  • Available in 5-gallon pails or 55-gallon drums
 
Air Barrier Brochure

Air Barrier
Brochure

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BES Brochure

Henry Building Envelope Systems Brochure

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Data Sheets

Air-Bloc® 32MR Data Sheet Download PDF Add to BES Binder    
 

MSDS Sheets

Air-Bloc® 32MR MSDS Sheet Download PDF Add to BES Binder    
 

Tech Talks

NFPA 285 Assemblies Download PDF Add to BES Binder    
Fastener penetrations through air barrier membranes Download PDF Add to BES Binder    
Air-Bloc® 32 Air Barrier Membrane Download PDF Add to BES Binder    
Use of Masonry Anchors Download PDF Add to BES Binder    
FAQ about Air-Bloc® MR Download PDF Add to BES Binder    
Conversion Charts Download PDF Add to BES Binder    
Coatings and Sealants Download PDF Add to BES Binder    
         

Health Product Declaration

Air-Bloc® 32MR Health Product Declaration Download PDF Add to BES Binder    
         
 
Air Barrier Brochure

Air Barrier
Brochure

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BES Brochure

Henry Building Envelope Systems Brochure

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Specifications

Air-Bloc® 32MR Spec Sheet Download Word File Add to BES Binder    
 

Architectural Details

AB-H101 Parapet Details – Brick Veneer/Steel Stud Download PDF Add to BES Binder Download DWG Add to BES Binder
AB-H102 Parapet Details – Brick Veneer/CMU Download PDF Add to BES Binder Download DWG Add to BES Binder
AB-H105 Shelf Angle Details – Brick Veneer/Steel Stud Download PDF Add to BES Binder Download DWG Add to BES Binder
AB-H106 Shelf Angle Details – Brick Veneer/CMU Download PDF Add to BES Binder Download DWG Add to BES Binder
AB-H111 Commercial Window Details – Window A – Brick Veneer/CMU Download PDF Add to BES Binder Download DWG Add to BES Binder
AB-H112 Commercial Window Details – Window B - Brick Veneer/CMU Download PDF Add to BES Binder Download DWG Add to BES Binder
AB-H109 Foundation Wall Details – Brick Veneer/CMU Download PDF Add to BES Binder Download DWG Add to BES Binder
AB-H115 Plan Details – Brick Veneer/CMU Control/Expansion Joint Download PDF Add to BES Binder Download DWG Add to BES Binder
AB-H117 Plan Details – Stucco/Steel Stud/CMU Download PDF Add to BES Binder Download DWG Add to BES Binder


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