{"product_id":"w-r-meadows-air-shield-xlt-self-adhering-air-vapor-moisture-barrier-75-roll","title":"W.R. Meadows AIR-SHIELD XLT Self-Adhering Air, Vapor \u0026 Moisture Barrier – 38.5\" x 75' Roll","description":"\u003cp\u003e\u003cstrong\u003eEXTRA-DUTY SELF-ADHERING MEMBRANE FOR AIR, VAPOR, AND MOISTURE PROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"442\" data-start=\"101\"\u003eAIR-SHIELD XLT is an extra-low temperature, self-adhering air, vapor, and liquid moisture barrier designed for cold weather applications as part of a complete W. R. MEADOWS building envelope system. This roll-type membrane is nominally 40 mils thick and is fabricated from cross-laminated polyethylene bonded to specially modified asphalt.\u003c\/p\u003e\n\u003cp data-end=\"918\" data-start=\"444\"\u003eProtected by a release liner, AIR-SHIELD XLT is strong, durable, and flexible at extremely low temperatures, adhering to most primed surfaces down to 0°F (-18°C). The membrane forms a tough, long-lasting barrier or flashing that resists shrinking, sagging, cracking, and rotting, while providing excellent puncture resistance during installation. Its self-healing properties allow minor damage from fasteners or nails to recover, maintaining a continuous protective barrier.\u003c\/p\u003e\n\u003cp data-end=\"939\" data-start=\"925\" data-section-id=\"4b0w46\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"937\" data-start=\"929\"\u003eUSES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1043\" data-start=\"940\"\u003eAIR-SHIELD XLT is ideal for a wide range of air, vapor, and moisture barrier applications, including:\u003c\/p\u003e\n\u003cul data-end=\"1321\" data-start=\"1044\"\u003e\n\u003cli data-end=\"1089\" data-start=\"1044\" data-section-id=\"1arev5n\"\u003eCavity wall and masonry wall construction\u003c\/li\u003e\n\u003cli data-end=\"1128\" data-start=\"1090\" data-section-id=\"1gjublr\"\u003ePrecast and cast-in-place concrete\u003c\/li\u003e\n\u003cli data-end=\"1170\" data-start=\"1129\" data-section-id=\"1n6w51m\"\u003eConcrete block and masonry substrates\u003c\/li\u003e\n\u003cli data-end=\"1209\" data-start=\"1171\" data-section-id=\"75yt9i\"\u003eInterior and exterior gypsum board\u003c\/li\u003e\n\u003cli data-end=\"1241\" data-start=\"1210\" data-section-id=\"tnx45p\"\u003eStyrofoam, plywood, and OSB\u003c\/li\u003e\n\u003cli data-end=\"1321\" data-start=\"1242\" data-section-id=\"7jqpua\"\u003ePrimed steel, aluminum mill finish, anodized aluminum, and galvanized metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1459\" data-start=\"1323\"\u003eIt is suitable for both full wall systems and detailed transition areas where protection from air and moisture infiltration is critical.\u003c\/p\u003e\n\u003cp data-end=\"1495\" data-start=\"1466\" data-section-id=\"1h4io5m\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1493\" data-start=\"1470\"\u003eFEATURES \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"2030\" data-start=\"1496\"\u003e\n\u003cli data-end=\"1569\" data-start=\"1496\" data-section-id=\"14a6dz3\"\u003eLow permeability prevents air leakage and moisture vapor transmission\u003c\/li\u003e\n\u003cli data-end=\"1641\" data-start=\"1570\" data-section-id=\"c8ijwo\"\u003eSuperior adhesion even at 0°F (-18°C) for cold weather installation\u003c\/li\u003e\n\u003cli data-end=\"1695\" data-start=\"1642\" data-section-id=\"1hhu7e4\"\u003eDurable 40 mil membrane with controlled thickness\u003c\/li\u003e\n\u003cli data-end=\"1790\" data-start=\"1696\" data-section-id=\"12s8vqs\"\u003eCross-laminated polyethylene offers high tensile strength, elongation, and tear resistance\u003c\/li\u003e\n\u003cli data-end=\"1857\" data-start=\"1791\" data-section-id=\"6wyigs\"\u003eFlexible in extremely low temperatures for easier installation\u003c\/li\u003e\n\u003cli data-end=\"1921\" data-start=\"1858\" data-section-id=\"va93km\"\u003eSelf-sealing around fasteners to maintain barrier integrity\u003c\/li\u003e\n\u003cli data-end=\"1988\" data-start=\"1922\" data-section-id=\"pwzofm\"\u003eExcellent adhesion to a wide variety of construction materials\u003c\/li\u003e\n\u003cli data-end=\"2030\" data-start=\"1989\" data-section-id=\"ji8spo\"\u003eNo flame required during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2056\" data-start=\"2037\" data-section-id=\"188a3y1\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2054\" data-start=\"2041\"\u003ePACKAGING\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e38.5\" x 75' \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2277\" data-start=\"2240\" data-section-id=\"1rhfchr\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2275\" data-start=\"2244\"\u003eCOVERAGE \/ APPLICATION RATE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"2375\" data-start=\"2278\"\u003e\n\u003cli data-end=\"2323\" data-start=\"2278\" data-section-id=\"cak0as\"\u003e\n\u003cstrong data-end=\"2299\" data-start=\"2280\"\u003eGross Coverage:\u003c\/strong\u003e ~240 sq. ft. per roll\u003c\/li\u003e\n\u003cli data-end=\"2375\" data-start=\"2324\" data-section-id=\"1ufassz\"\u003e\n\u003cstrong data-end=\"2360\" data-start=\"2326\"\u003eNet Coverage (with 2.5\" laps):\u003c\/strong\u003e ~228 sq. ft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2399\" data-start=\"2382\" data-section-id=\"9w0ksf\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2397\" data-start=\"2386\"\u003eSTORAGE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2479\" data-start=\"2400\"\u003eStore on pallets and protect from rain, physical damage, and direct sunlight.\u003c\/p\u003e\n\u003cul data-end=\"2647\" data-start=\"2481\"\u003e\n\u003cli data-end=\"2536\" data-start=\"2481\" data-section-id=\"1kunyk0\"\u003eDo not store above 90°F (32°C) for extended periods\u003c\/li\u003e\n\u003cli data-end=\"2568\" data-start=\"2537\" data-section-id=\"t39j4j\"\u003eDo not double-stack pallets\u003c\/li\u003e\n\u003cli data-end=\"2609\" data-start=\"2569\" data-section-id=\"nvqsze\"\u003eKeep away from sparks or open flames\u003c\/li\u003e\n\u003cli data-end=\"2647\" data-start=\"2610\" data-section-id=\"d1o2dj\"\u003eOutdoors, cover fully when stored\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2690\" data-start=\"2654\" data-section-id=\"1pttyrz\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2688\" data-start=\"2658\"\u003eSPECIFICATIONS \/ STANDARDS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"2861\" data-start=\"2691\"\u003e\n\u003cli data-end=\"2782\" data-start=\"2691\" data-section-id=\"jgeg2l\"\u003eExceeds Massachusetts Commercial Energy Code requirements for building envelope systems\u003c\/li\u003e\n\u003cli data-end=\"2861\" data-start=\"2783\" data-section-id=\"dsc0l6\"\u003eMeets ABAA Section 07261 Self-Adhering Air and Vapor Barrier Specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRESOURCES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/data\/718-A.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eData Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/MSDS-PDF\/5115675.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"W.R. Meadows","offers":[{"title":"Default Title","offer_id":51656872034624,"sku":"5115675","price":230.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/4251\/1687\/files\/air-shield-xlt-self-adhered-air-vapor-barrier-wr-meadows.png?v=1775061675","url":"https:\/\/www.masonrydirect.com\/products\/w-r-meadows-air-shield-xlt-self-adhering-air-vapor-moisture-barrier-75-roll","provider":"MasonryDirect.com","version":"1.0","type":"link"}