York 304 SA (Self Adhering) Flashing

Sold by the 50' roll

Self-Adhering Stainless Steel - Solving your more complex transitions in the wall assembly. Use for through-wall flashing, sill pan flashing, transitions, head flashing, balcony wall flashing.

The flexible sheet of 2 mil type 304 stainless steel is compatible with all neighboring materials and the butyl adhesive provides superior adhesion outperforming traditional peel and stick. Metal flashing that offers best in class puncture and tear resistance. It can be applied from 20°F to 170°F and stays stable and air-tight from -70°F to 250°F. Their is a type 316 stainless steel option for any coastal applications.

Compatible with: air barriers, spray polyurethane foam, insulation boards, below grade waterproofing, roofing membranes, and construction sealants

For other widths or Type 316 stainless steel please contact us.
0 Available at: Unvailable at: MD: Bladensburg (HQ)Change Store
  • Butyl adhesive/watertight bond
  • Available in type 304 and type 316 stainless steel
  • Flexible, easy to cut and form by hand
  • UV resistant
  • 20-year warranty
  • Fire resistant: ASTM E84 Class A material
  • Mold resistant: passes ASTM D3273
  • Passes air barrier material test: ASTM E2178-13
  • Excellent bond to a variety of substrates like OSB, exterior gypsum, plywood, concrete, metals, and air barrier materials
  • Bare stainless steel surface for sealants to adhere to
  • No primer required
  • Passes AAMA-711-20