{"id":27154,"date":"2024-01-05T12:06:30","date_gmt":"2024-01-05T12:06:30","guid":{"rendered":"https:\/\/penosil.com\/uk\/?post_type=product&p=27154"},"modified":"2026-09-08T06:00:03","modified_gmt":"2026-09-08T06:00:03","slug":"liquid-vapour-barrier-penosil-660","status":"publish","type":"product","link":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/","title":{"rendered":"Air&Vapour Membrane 660"},"content":{"rendered":"

PENOSIL Air&Vapour Membrane 660 is a fibre-reinforced mastic for sealing internal window and door joints. Forms an elastic, airtight and vapour-proof layer on sealed areas. Perfect for renovation works and sealing porous surfaces.<\/p>\n","protected":false},"excerpt":{"rendered":"Vapour barrier mastic for internal use","protected":false},"author":22,"featured_media":27155,"template":"","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"product_brand":[],"product_cat":[58,59,62,119,2545,2556,2524],"product_tag":[],"class_list":["post-27154","product","type-product","status-publish","has-post-thumbnail","product_cat-application-areas","product_cat-window-door","product_cat-product-groups","product_cat-tapes-and-membranes","product_cat-window-tapes-and-membranes","product_cat-coatings-and-membranes","product_cat-surface-treatments","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nPENOSIL Air&Vapour Membrane 660 window mastic | Penosil UK<\/title>\n<meta name=\"description\" content=\"PENOSIL Air&Vapour Membrane 660 is a fibre-reinforced vapour barrier mastic for sealing internal window and door joints. Shop now here!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PENOSIL Air&Vapour Membrane 660 window mastic | Penosil UK\" \/>\n<meta property=\"og:description\" content=\"PENOSIL Air&Vapour Membrane 660 is a fibre-reinforced vapour barrier mastic for sealing internal window and door joints. Shop now here!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/\" \/>\n<meta property=\"og:site_name\" content=\"Penosil United Kingdom\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T06:00:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/penosil.com\/uk\/wp-content\/uploads\/sites\/17\/2023\/12\/660_Air26Vapour_Membrane_660.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"608\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/product\\\/liquid-vapour-barrier-penosil-660\\\/\",\"url\":\"https:\\\/\\\/penosil.com\\\/uk\\\/product\\\/liquid-vapour-barrier-penosil-660\\\/\",\"name\":\"PENOSIL Air&Vapour Membrane 660 window mastic | Penosil UK\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/product\\\/liquid-vapour-barrier-penosil-660\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/product\\\/liquid-vapour-barrier-penosil-660\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/penosil.com\\\/uk\\\/wp-content\\\/uploads\\\/sites\\\/17\\\/2023\\\/12\\\/660_Air26Vapour_Membrane_660.png\",\"datePublished\":\"2024-01-05T12:06:30+00:00\",\"dateModified\":\"2026-09-08T06:00:03+00:00\",\"description\":\"PENOSIL Air&Vapour Membrane 660 is a fibre-reinforced vapour barrier mastic for sealing internal window and door joints. Shop now here!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/product\\\/liquid-vapour-barrier-penosil-660\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/penosil.com\\\/uk\\\/product\\\/liquid-vapour-barrier-penosil-660\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/product\\\/liquid-vapour-barrier-penosil-660\\\/#primaryimage\",\"url\":\"https:\\\/\\\/penosil.com\\\/uk\\\/wp-content\\\/uploads\\\/sites\\\/17\\\/2023\\\/12\\\/660_Air26Vapour_Membrane_660.png\",\"contentUrl\":\"https:\\\/\\\/penosil.com\\\/uk\\\/wp-content\\\/uploads\\\/sites\\\/17\\\/2023\\\/12\\\/660_Air26Vapour_Membrane_660.png\",\"width\":1080,\"height\":608,\"caption\":\"PENOSIL Air&Vapour Membrane 660 vapour barrier window mastic product image\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/product\\\/liquid-vapour-barrier-penosil-660\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/penosil.com\\\/uk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/penosil.com\\\/uk\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air&Vapour Membrane 660\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/#website\",\"url\":\"https:\\\/\\\/penosil.com\\\/uk\\\/\",\"name\":\"Penosil United Kingdom\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/penosil.com\\\/uk\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/#organization\",\"name\":\"Penosil United Kingdom\",\"url\":\"https:\\\/\\\/penosil.com\\\/uk\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/penosil.com\\\/uk\\\/wp-content\\\/uploads\\\/sites\\\/17\\\/2019\\\/07\\\/penosil-logo.svg\",\"contentUrl\":\"https:\\\/\\\/penosil.com\\\/uk\\\/wp-content\\\/uploads\\\/sites\\\/17\\\/2019\\\/07\\\/penosil-logo.svg\",\"width\":125,\"height\":21,\"caption\":\"Penosil United Kingdom\"},\"image\":{\"@id\":\"https:\\\/\\\/penosil.com\\\/uk\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PENOSIL Air&Vapour Membrane 660 window mastic | Penosil UK","description":"PENOSIL Air&Vapour Membrane 660 is a fibre-reinforced vapour barrier mastic for sealing internal window and door joints. Shop now here!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/","og_locale":"en_US","og_type":"article","og_title":"PENOSIL Air&Vapour Membrane 660 window mastic | Penosil UK","og_description":"PENOSIL Air&Vapour Membrane 660 is a fibre-reinforced vapour barrier mastic for sealing internal window and door joints. Shop now here!","og_url":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/","og_site_name":"Penosil United Kingdom","article_modified_time":"2026-09-08T06:00:03+00:00","og_image":[{"width":1080,"height":608,"url":"https:\/\/penosil.com\/uk\/wp-content\/uploads\/sites\/17\/2023\/12\/660_Air26Vapour_Membrane_660.png","type":"image\/png"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/","url":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/","name":"PENOSIL Air&Vapour Membrane 660 window mastic | Penosil UK","isPartOf":{"@id":"https:\/\/penosil.com\/uk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/#primaryimage"},"image":{"@id":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/#primaryimage"},"thumbnailUrl":"https:\/\/penosil.com\/uk\/wp-content\/uploads\/sites\/17\/2023\/12\/660_Air26Vapour_Membrane_660.png","datePublished":"2024-01-05T12:06:30+00:00","dateModified":"2026-09-08T06:00:03+00:00","description":"PENOSIL Air&Vapour Membrane 660 is a fibre-reinforced vapour barrier mastic for sealing internal window and door joints. Shop now here!","breadcrumb":{"@id":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/#primaryimage","url":"https:\/\/penosil.com\/uk\/wp-content\/uploads\/sites\/17\/2023\/12\/660_Air26Vapour_Membrane_660.png","contentUrl":"https:\/\/penosil.com\/uk\/wp-content\/uploads\/sites\/17\/2023\/12\/660_Air26Vapour_Membrane_660.png","width":1080,"height":608,"caption":"PENOSIL Air&Vapour Membrane 660 vapour barrier window mastic product image"},{"@type":"BreadcrumbList","@id":"https:\/\/penosil.com\/uk\/product\/liquid-vapour-barrier-penosil-660\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/penosil.com\/uk\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/penosil.com\/uk\/products\/"},{"@type":"ListItem","position":3,"name":"Air&Vapour Membrane 660"}]},{"@type":"WebSite","@id":"https:\/\/penosil.com\/uk\/#website","url":"https:\/\/penosil.com\/uk\/","name":"Penosil United Kingdom","description":"","publisher":{"@id":"https:\/\/penosil.com\/uk\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/penosil.com\/uk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/penosil.com\/uk\/#organization","name":"Penosil United Kingdom","url":"https:\/\/penosil.com\/uk\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/penosil.com\/uk\/#\/schema\/logo\/image\/","url":"https:\/\/penosil.com\/uk\/wp-content\/uploads\/sites\/17\/2019\/07\/penosil-logo.svg","contentUrl":"https:\/\/penosil.com\/uk\/wp-content\/uploads\/sites\/17\/2019\/07\/penosil-logo.svg","width":125,"height":21,"caption":"Penosil United Kingdom"},"image":{"@id":"https:\/\/penosil.com\/uk\/#\/schema\/logo\/image\/"}}]}},"featured_img":"https:\/\/penosil.com\/uk\/wp-content\/uploads\/sites\/17\/2023\/12\/660_Air26Vapour_Membrane_660.png","coauthors":[],"author_meta":{"author_link":"https:\/\/penosil.com\/uk\/author\/kristin\/","display_name":"kristin"},"relative_dates":{"created":"Posted 3 years ago","modified":"Updated 2 weeks ago"},"absolute_dates":{"created":"Posted on January 5, 2024","modified":"Updated on September 8, 2026"},"absolute_dates_time":{"created":"Posted on January 5, 2024 12:06 pm","modified":"Updated on September 8, 2026 6:00 am"},"featured_img_caption":"","tax_additional":{"product_brand":{"linked":[],"unlinked":[],"slug":"product_brand","name":"Brands"},"product_type":{"linked":["<a href=\"https:\/\/penosil.com\/uk\/?taxonomy=product_type&term=simple\" class=\"advgb-post-tax-term\">simple<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">simple<\/span>"],"slug":"product_type","name":"Product type"},"product_visibility":{"linked":["<a href=\"https:\/\/penosil.com\/uk\/?taxonomy=product_visibility&term=outofstock\" class=\"advgb-post-tax-term\">outofstock<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">outofstock<\/span>"],"slug":"product_visibility","name":"Product visibility"},"product_cat":{"linked":["<a href=\"https:\/\/penosil.com\/uk\/products\/application-areas\/\" class=\"advgb-post-tax-term\">Application areas<\/a>","<a href=\"https:\/\/penosil.com\/uk\/products\/application-areas\/window-door\/\" class=\"advgb-post-tax-term\">Window & Door<\/a>","<a href=\"https:\/\/penosil.com\/uk\/products\/product-groups\/\" class=\"advgb-post-tax-term\">Product groups<\/a>","<a href=\"https:\/\/penosil.com\/uk\/products\/product-groups\/tapes-and-membranes\/\" class=\"advgb-post-tax-term\">Tapes & Membranes<\/a>","<a href=\"https:\/\/penosil.com\/uk\/products\/product-groups\/tapes-and-membranes\/window-tapes-and-membranes\/\" class=\"advgb-post-tax-term\">Window tapes & membranes<\/a>","<a href=\"https:\/\/penosil.com\/uk\/products\/product-groups\/surface-treatments\/coatings-and-membranes\/\" class=\"advgb-post-tax-term\">Coatings & membranes<\/a>","<a href=\"https:\/\/penosil.com\/uk\/products\/product-groups\/surface-treatments\/\" class=\"advgb-post-tax-term\">Surface Treatments<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Application areas<\/span>","<span class=\"advgb-post-tax-term\">Window & Door<\/span>","<span class=\"advgb-post-tax-term\">Product groups<\/span>","<span class=\"advgb-post-tax-term\">Tapes & Membranes<\/span>","<span class=\"advgb-post-tax-term\">Window tapes & membranes<\/span>","<span class=\"advgb-post-tax-term\">Coatings & membranes<\/span>","<span class=\"advgb-post-tax-term\">Surface Treatments<\/span>"],"slug":"product_cat","name":"Product categories"},"product_tag":{"linked":[],"unlinked":[],"slug":"product_tag","name":"Product tags"},"product_shipping_class":{"linked":[],"unlinked":[],"slug":"product_shipping_class","name":"Product shipping classes"},"pos_product_visibility":{"linked":[],"unlinked":[],"slug":"pos_product_visibility","name":"POS Product visibility"},"pa_color":{"linked":["<a href=\"https:\/\/penosil.com\/uk\/?taxonomy=pa_color&term=white\" class=\"advgb-post-tax-term\">White<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">White<\/span>"],"slug":"pa_color","name":"Product Colour"},"pa_diameter":{"linked":[],"unlinked":[],"slug":"pa_diameter","name":"Product Diameter"},"pa_package":{"linked":["<a href=\"https:\/\/penosil.com\/uk\/?taxonomy=pa_package&term=5-kg-2\" class=\"advgb-post-tax-term\">5 kg<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">5 kg<\/span>"],"slug":"pa_package","name":"Product Package"},"pa_roll":{"linked":[],"unlinked":[],"slug":"pa_roll","name":"Product Roll"},"pa_widths":{"linked":[],"unlinked":[],"slug":"pa_widths","name":"Product Widths"},"translation_priority":{"linked":["<a href=\"https:\/\/penosil.com\/uk\/?taxonomy=translation_priority&term=optional\" class=\"advgb-post-tax-term\">Optional<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Optional<\/span>"],"slug":"translation_priority","name":"Translation Priorities"}},"series_order":"","_links":{"self":[{"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/product\/27154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":18,"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/product\/27154\/revisions"}],"predecessor-version":[{"id":30582,"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/product\/27154\/revisions\/30582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/media\/27155"}],"wp:attachment":[{"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/media?parent=27154"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/product_brand?post=27154"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/product_cat?post=27154"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/penosil.com\/uk\/wp-json\/wp\/v2\/product_tag?post=27154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}