York Multi-Flash 500 SA Copper Fabric Flashing

Multi-Flash 500 SA is a versatile flashing material designed with a flexible 3oz., 5oz., or 7oz. sheet of copper laminated on one side with a durable polymer fabric, butyl adhesive, and a siliconized release liner. This high-performance flashing is ideal for through-wall applications, transitions, roof-to-parapet flashing, and jamb closure flashing. With a 20-year warranty, Multi-Flash 500 SA ensures durability and reliability. FEATURES  No staining 20-year warranty Butyl adhesive for a watertight bond Best-in-class puncture and tear resistance Made of 90% recycled material Copper meets ASTM B370-12 Fire resistant: ASTM E84 Class B material Mold resistant: Passes ASTM D3273 Meets all performance specifications for asphaltic copper fabric flashing 90-day UV exposure resistance Flexible and easy to cut and form by hand HPD# available upon request BENEFITS Effective for through-wall flashing Ideal as a transition membrane (air barriers, roofing, waterproofing) Suitable for roof-to-para