{"product_id":"acoustical-vapour-barrier-sealant-black-825ml","title":"声学和蒸汽屏障密封胶，黑色，825毫升","description":"\u003cp\u003e黑色隔音密封胶，825毫升，为隔音提供可靠且多功能解决方案。它能耐受风化，永久发粘，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板墙和墙壁一起使用，以减少不必要的声传播。\u003c\/p\u003e\n\u003cp\u003e每箱12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":47128758944063,"sku":"CS-ACOUSTI","price":14.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4901\/7919\/files\/Weathershieldacousticalsealant300ml_58bc0186-58f8-4ce7-9623-78ca1fb90d56.jpg?v=1698091604","url":"https:\/\/griffbuildingsupplies.com\/zh\/products\/acoustical-vapour-barrier-sealant-black-825ml","provider":"Griff Building Supplies","version":"1.0","type":"link"}