



York Flashings York 304 SA Through Wall Flashing
- Air BarrierType
- Plywood, Gypsum Sheathing, Concrete, MetalSubstrate
- Fully AdheringInstallation Method
- Non-FlammableFlammability
- Butyl, Stainless SteelMaterial
- Vapor Retarder (Class I)Vapor Permeability
- HPD AvailableHPD Certification
- 07.27.00 - Air BarriersMasterformat Section
- Fire Rated (Class A)Fire Rating
- Human Health, CircularityMindful Materials
Applications

Meagan Elfert
National Rep

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