{"product_id":"acoustical-vapour-barrier-sealant-black-300ml","title":"声学和蒸汽屏障密封胶 黑色 300毫升","description":"\u003cp\u003e黑色声学密封胶，300毫升，为隔音提供可靠且多功能的解决方案。它能耐受风化，永久保持粘性，并且根据ASTM E 90测试方法进行测试时，可以将钢骨架\/石膏板墙测试面板的隔声等级（STC）从18提高到49。可与聚乙烯防潮层或隔音屏障隔断和墙壁配合使用，以减少不必要的声传输。\u003c\/p\u003e\n\u003cp\u003e每箱24支。\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/4901\/7919\/files\/Weathershield_Acoustical_Sealant_Information.pdf?v=1698090912\" title=\"Additional product information for acoustical sealant\" style=\"color: #2b00ff;\" target=\"_blank\"\u003e点击此处获取更多产品信息。\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Weather Shield","offers":[{"title":"Default Title","offer_id":47128711463231,"sku":"0534510","price":7.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4901\/7919\/files\/Weathershieldacousticalsealant300ml.jpg?v=1698090847","url":"https:\/\/griffbuildingsupplies.com\/zh\/products\/acoustical-vapour-barrier-sealant-black-300ml","provider":"Griff Building Supplies","version":"1.0","type":"link"}