{"product_id":"w-r-meadows-air-shield-lsr-liquid-membrane-air-vapor-moisture-barrier-5-gallon-pail","title":"W.R. Meadows AIR-SHIELD LSR Liquid Membrane Air, Vapor \u0026 Moisture Barrier – 5 Gallon Pail","description":"\u003cp\u003e\u003cstrong\u003eLIQUID MEMBRANE FOR AIR, VAPOR, AND MOISTURE PROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"528\" data-start=\"115\"\u003eAIR-SHIELD LSR (Liquid Synthetic Rubber) is a single-component, asphalt-free, synthetic rubber-based air\/vapor and liquid moisture barrier. It cures to form a tough, seamless, elastomeric membrane that delivers excellent resistance to air and moisture transmission. A low-VOC version is available for projects in regulated areas, making it an environmentally responsible choice for building envelope protection.\u003c\/p\u003e\n\u003cp data-end=\"549\" data-start=\"535\" data-section-id=\"4b0w46\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"547\" data-start=\"539\"\u003eUSES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"1057\" data-start=\"550\"\u003e\n\u003cli data-end=\"637\" data-start=\"550\" data-section-id=\"p0abq3\"\u003eAir\/vapor and liquid moisture barrier for cavity wall and masonry wall construction\u003c\/li\u003e\n\u003cli data-end=\"696\" data-start=\"638\" data-section-id=\"zj1ezi\"\u003eSuitable for new construction and restoration projects\u003c\/li\u003e\n\u003cli data-end=\"966\" data-start=\"697\" data-section-id=\"how8vw\"\u003eCompatible with a variety of substrates including precast concrete, cast-in-place concrete, masonry (concrete block), interior and exterior gypsum board, Styrofoam, primed steel, aluminum mill finish, anodized aluminum, primed galvanized metal, drywall, and plywood\u003c\/li\u003e\n\u003cli data-end=\"1057\" data-start=\"967\" data-section-id=\"1440o2v\"\u003eCan be integrated into various wall systems for continuous air and moisture protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1093\" data-start=\"1064\" data-section-id=\"1h4io5m\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1091\" data-start=\"1068\"\u003eFEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"1849\" data-start=\"1094\"\u003e\n\u003cli data-end=\"1162\" data-start=\"1094\" data-section-id=\"orghbs\"\u003eNon-asphaltic formulation meets stringent fire code requirements\u003c\/li\u003e\n\u003cli data-end=\"1256\" data-start=\"1163\" data-section-id=\"1aiudtg\"\u003eLow permeability prevents air and moisture transmission through porous building materials\u003c\/li\u003e\n\u003cli data-end=\"1302\" data-start=\"1257\" data-section-id=\"3r0xiz\"\u003eHighly flexible; bridges substrate cracks\u003c\/li\u003e\n\u003cli data-end=\"1411\" data-start=\"1303\" data-section-id=\"14h83b6\"\u003eUser-friendly, single-component, water-based technology allows safe, simple application and easy cleanup\u003c\/li\u003e\n\u003cli data-end=\"1496\" data-start=\"1412\" data-section-id=\"1xswuaz\"\u003eLiquid-applied for seamless, monolithic protection over rough or smooth surfaces\u003c\/li\u003e\n\u003cli data-end=\"1595\" data-start=\"1497\" data-section-id=\"144mpny\"\u003eSprayable with appropriately configured airless equipment for efficient, low-cost installation\u003c\/li\u003e\n\u003cli data-end=\"1643\" data-start=\"1596\" data-section-id=\"11qkonu\"\u003eExcellent adhesion, even to damp substrates\u003c\/li\u003e\n\u003cli data-end=\"1703\" data-start=\"1644\" data-section-id=\"3c6bu5\"\u003eLow VOC content, with an extra-low VOC option available\u003c\/li\u003e\n\u003cli data-end=\"1733\" data-start=\"1704\" data-section-id=\"u294b0\"\u003eProduces no harmful odors\u003c\/li\u003e\n\u003cli data-end=\"1785\" data-start=\"1734\" data-section-id=\"zzwg9d\"\u003eCompatible with asphalt-based emulsion products\u003c\/li\u003e\n\u003cli data-end=\"1849\" data-start=\"1786\" data-section-id=\"6gpz71\"\u003eUV resistant; membrane can remain exposed up to four months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1875\" data-start=\"1856\" data-section-id=\"188a3y1\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1873\" data-start=\"1860\"\u003ePACKAGING\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"1935\" data-start=\"1876\"\u003e\n\u003cli data-end=\"1904\" data-start=\"1876\" data-section-id=\"d4k4v1\"\u003e5 Gallon (18.93 L) Pails\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1960\" data-start=\"1942\" data-section-id=\"1f20de0\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1958\" data-start=\"1946\"\u003eCOVERAGE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"2176\" data-start=\"1961\"\u003e\n\u003cli data-end=\"2021\" data-start=\"1961\" data-section-id=\"ftjaez\"\u003eApplication Rate: 17 – 22 ft²\/gal (1.59 – 2.05 m²\/3.8 L)\u003c\/li\u003e\n\u003cli data-end=\"2053\" data-start=\"2022\" data-section-id=\"h3qq51\"\u003eWet Film Thickness: 75 mils\u003c\/li\u003e\n\u003cli data-end=\"2176\" data-start=\"2054\" data-section-id=\"2fdnzk\"\u003eCured Film Thickness: 40 mils (1 mm)\u003cbr data-end=\"2095\" data-start=\"2092\"\u003e\u003cem data-end=\"2174\" data-start=\"2095\"\u003eCoverage varies based on substrate type, weather, and application conditions.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2203\" data-start=\"2183\" data-section-id=\"1l1iv3o\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2201\" data-start=\"2187\"\u003eSHELF LIFE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"2327\" data-start=\"2204\"\u003e\n\u003cli data-end=\"2282\" data-start=\"2204\" data-section-id=\"1414lys\"\u003eStore indoors in original, unopened containers at 40° – 90° F (4° – 32° C)\u003c\/li\u003e\n\u003cli data-end=\"2327\" data-start=\"2283\" data-section-id=\"9fett9\"\u003eBest used within one year of manufacture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2370\" data-start=\"2334\" data-section-id=\"1pttyrz\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2368\" data-start=\"2338\"\u003eSPECIFICATIONS \/ STANDARDS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"2684\" data-start=\"2371\"\u003e\n\u003cli data-end=\"2392\" data-start=\"2371\" data-section-id=\"xassdl\"\u003eASTM E84, Class A\u003c\/li\u003e\n\u003cli data-end=\"2466\" data-start=\"2393\" data-section-id=\"29ui1e\"\u003eExceeds ABAA maximum material air permeance requirements (ASTM E2178)\u003c\/li\u003e\n\u003cli data-end=\"2684\" data-start=\"2467\" data-section-id=\"4udk6m\"\u003eComplies with National EPA VOC Emission Standard for Architectural Coatings, CARB, SCAQMD, Arizona Maricopa County, Colorado AIM, Utah Department of Environmental Quality, LADCO, OTC Phase I and II VOC regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRESOURCES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-unstyled\"\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/data\/724C.pdf\"\u003eData Sheet\u003ci class=\"icon-pdf\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/MSDS-PDF\/6391000.pdf\"\u003eSafety Data Sheet\u003ci class=\"icon-pdf\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/MSDS-PDF\/6530300.pdf\"\u003eLow VOC Version Safety Data Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/air-barriers\/air-shield-plywood-sheathing-joint-detail-installation-guidelines\/\"\u003ePlywood Sheathing Joint Detail\u003ci class=\"icon-none\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/air-shield-lsr-exterior-sheathing-installation-guidelines\/\"\u003eExterior Sheathing Installation Guidelines\u003ci class=\"icon-none\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/data\/Air-Shield-Rough-Opening.pdf\"\u003eRough Opening Installation Guidelines\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/air-barriers\/technical-bulletin-fastener-penetration-through-air-shield-membranes\/\"\u003eFastener Penetration Technical Bulletin\u003ci class=\"icon-none\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/building-envelope-spray-adhesives-technical-bulletin\/\"\u003eSpray Adhesives Technical Bulletin\u003ci class=\"icon-none\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/concrete-waterproofing\/fluid-applied\/sprayer-guidelines\/\"\u003eSprayer Equipment Guidelines\u003ci class=\"icon-none\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/data\/ASTM-E84-Flame-Spread.pdf\"\u003eASTM E84 Flame Spread and Smoke Development Testing Technical Bulletin\u003ci class=\"icon-pdf\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/air-barriers\/air-shield-nfpa-285\/\"\u003eNFPA Documentation\u003ci class=\"icon-none\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.wrmeadows.com\/data\/AIR-SHIELD-LSR-Adhesion-and-Chemical-Compatibility.pdf\"\u003eAdhesion and Chemical Compatibility Technical Bulletin\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"W.R. Meadows","offers":[{"title":"Default Title","offer_id":51681352614208,"sku":"6530005","price":242.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/4251\/1687\/files\/wr-meadows-air-shield-lsr-liquid-membrane-5-gallon-pail.png?v=1775076483","url":"https:\/\/www.masonrydirect.com\/products\/w-r-meadows-air-shield-lsr-liquid-membrane-air-vapor-moisture-barrier-5-gallon-pail","provider":"MasonryDirect.com","version":"1.0","type":"link"}