Mortar Net MortarFlash® Stainless Steel Flashing

MORTARFLASH® STAINLESS STEEL THROUGH-WALL FLASHING MortarFlash® Stainless Steel Flashing is a high-performance flashing membrane engineered for durability, flexibility, and long-term protection in masonry wall systems. It features a flexible 2 mil sheet of Type 304 stainless steel laminated to a polymeric fabric, providing exceptional puncture resistance, tear strength, and corrosion resistance. Designed for demanding construction environments, MortarFlash Stainless Steel delivers reliable moisture protection at critical wall flashing locations including base of wall, openings, parapets, and bond beams. FEATURES Stainless steel durability – 2 mil Type 304 stainless steel provides exceptional strength and corrosion resistance High puncture resistance – fabric reinforcement improves tear resistance and jobsite durability Flexible installation – easy to cut, form, and install in a variety of flashing details Excellent adhesion surface – stainless steel face bonds well with air barrie