Spray-, roll- or brush-applied, Henry’s Air-Bloc® 17MR is a one-component, rubberized membrane that provides an air barrier when applied to a range of construction surfaces. Air-Bloc® 17MR can be applied down to 20°F (-6°C). Air-Bloc® 17MR cures to a tough, monolithic rubber-like membrane.
Air-Bloc® 17MR Data Sheet
Air-Bloc® 17MR SDS Sheet
Air-Bloc® 17MR Health Product Declaration
Henry Air Barrier and Waterproofing Membranes Earn Living Building Challenge Declare "Red List Free" Status
NFPA 285 Assemblies
Henry Air Barriers NFPA 285 Exception 2
Fastener penetrations through air barrier membranes
Henry® Air Barrier Assemblies Meet ASTM E2357
Conversion Charts
Coatings and Sealants
Henry® Living Building Challenge Red List
Air-Bloc® 17MR Spec Sheet
AB17MR-1A Wall Foundation Slab Below Grade
AB17MR-1B Wall Foundation Slab on Grade
AB17MR-1C Wall Foundation Transition No Brick Ledge
AB17MR-2A Pipe Penetration 0.5 Inch Wide Gap Max
AB17MR-2B Pipe Penetration 0.75 Inch Wide Gap Max
AB17MR-3A-1 Inside and Outside Corners
AB17MR-3A-2 Inside and Outside Corners
AB17MR-3B Inside and Outside Corners
AB17MR-3C Typical Soffit
AB17MR-4A Substrate Transition
AB17MR-4B Substrate Transition
AB17MR-4C Substrate Transition
AB17MR-5A Thru-Wall Flashing
AB17MR-6A-A Flanged Window Section Method A
AB17MR-6A-C Flanged Window Sequence Installation Method A
AB17MR-6A1-A Flanged Window Section Method A1
AB17MR-6A1-C Flanged Window Sequence Installation Method A1
AB17MR-6B-A Non-Flanged Window Section Method B
AB17MR-6B-C Non-Flanged Window Sequence Installation Method B
AB17MR-6B1-A Non-Flanged Window Section Method B1
AB17MR-6B1-C Non-Flanged Window Sequence Installation Method B1
AB17MR-6C Door Frame Section
AB17MR-7A1 Reverse Lap
AB17MR-8A Construction Joints 0.5 Inch Gap Max
AB17MR-8B1 Construction Joints 1 Inch Gap Max
AB17MR-8C1 Construction Joints 2 Inch Gap Max
AB17MR-8DA Deflection Joint
AB17MR-8E Cracks 0.5 Inch Gap Max
AB17MR-9A Roofing Wrapping Parapet
AB17MR-9B Air Barrier Transition at Parapet
AB17MR-TID3A Air-Bloc 17MR transition with Pumadeq System
Air-Bloc® 17MR LEED Declarations
Air-Bloc® 17MR Health Product Declaration