{"id":21474,"date":"2026-03-17T11:21:24","date_gmt":"2026-03-17T10:21:24","guid":{"rendered":"https:\/\/www.romfix.nl\/?post_type=product&#038;p=21474"},"modified":"2026-08-20T08:17:17","modified_gmt":"2026-08-20T07:17:17","slug":"ardex-k-39","status":"publish","type":"product","link":"https:\/\/www.romfix.nl\/en\/webshop\/ondergrond-fundering\/ardex-k-39\/","title":{"rendered":"ARDEX K 39"},"content":{"rendered":"<p>ARDEX K 39 is a reactivatable floor levelling compound for layer thicknesses from 1 to 20 mm. It was developed for smoothing and levelling substrates and produces a very smooth, level finish. Thanks to MICROTEC Technology, this levelling compound combines excellent flow with a long open time, allowing comfortable working over larger areas.<\/p>\n<p>ARDEX K 39 is particularly practical thanks to its activator effect. The mortar can be reactivated by remixing without adding extra water. This also makes it convenient for installers working alone or needing more time during levelling.<\/p>\n<p>ARDEX K 39 is suitable for indoor floors and can be applied to substrates including cement screeds, concrete floors, calcium sulphate screeds, mastic asphalt screeds, magnesite screeds and dry screed elements. It provides a base for coverings including PVC and CV, design flooring and LVT, rubber, linoleum, textile floor coverings, parquet, tiles, natural stone and large-format tiles.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Reactiveerbare vloeregalisatie 1-20 mm<\/li>\n<li>Lange open tijd en zeer mooie vloei<\/li>\n<li>Geschikt voor PVC, parket en tegels<\/li>\n<\/ul>","protected":false},"featured_media":21477,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[210],"product_cat":[22],"product_tag":[],"class_list":["post-21474","product","type-product","status-publish","has-post-thumbnail","product_brand-ardex","product_cat-ondergrond-fundering","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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