{"id":69730,"date":"2026-04-01T12:26:09","date_gmt":"2026-04-01T10:26:09","guid":{"rendered":"https:\/\/www.klb-koetztal.de\/produkt\/klb-system-polyurethan-pu-64-haftpromotor\/"},"modified":"2026-04-01T12:26:09","modified_gmt":"2026-04-01T10:26:09","slug":"klb-system-polyurethan-pu-64-haftpromotor","status":"publish","type":"product","link":"https:\/\/www.klb-koetztal.de\/en\/produkt\/klb-system-polyurethan-pu-64-haftpromotor\/","title":{"rendered":"KLB-SYSTEM POLYURETHAN PU 64 Haftpromotor"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Ready-to-use, moisture-curing bonding agent and&#160;adhesion promotor, which contains solvents and can be applied in combination with polyurethane resins. Can be used to optimise the adhesion on mineral substrates, but&#160;also to&#160;restore\/reactivate the adhesion before the application of further polyurethane coatings&#160;outside the recommended processing time window, for example with&#160;PU 5550, PU 420, PU 424, PU 426 and others more.<\/p>\n","protected":false},"featured_media":51136,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[9607,9653],"product_tag":[],"class_list":{"0":"post-69730","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-primers","7":"product_cat-1-component-polyurethane-primers","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":{"product_header":{"module_product_header":{"":null,"prototype_headline":{"headline":"KLB-SYSTEM POLYURETHAN PU 64 Haftpromotor","h1":true,"subheadline":"Ready-for-use polyurethane primer for optimising the adhesion of polyurethane coatings on concrete and other polyurethane coatings","anchor":"","url":""},"grid_text_slider":false,"grid_text_content":[{"text":"<p class=\"product-short-title\" style=\"text-align: center;\"><strong>Brief description<\/strong><\/p>\n<p>Ready-to-use, moisture-curing bonding agent and&#160;adhesion promotor, which contains solvents and can be applied in combination with polyurethane resins. Can be used to optimise the adhesion on mineral substrates, but&#160;also to&#160;restore\/reactivate the adhesion before the application of further polyurethane coatings&#160;outside the recommended processing time window, for example with&#160;PU 5550, PU 420, PU 424, PU 426 and others more.<\/p>\n","width":"4","background_color_text":"bg-white","border_color":"border-gray-light"},{"text":"<p class=\"product-sicing-title\" style=\"text-align: center;\"><strong>Packaging units<\/strong><\/p>\n<ul>\n<li>PU6955-50 &#8211; Canister 10.00 kg<\/li>\n<\/ul>\n<p><\/p>\n<p>Please do not hesitate to contact us directly for enquiries about larger delivery quantities or packaging units.<\/p>\n\n","width":"4","background_color_text":"bg-white","border_color":"border-gray-light"},{"text":"<p class=\"product-attr-title\" style=\"text-align: center;\"><strong>Properties<\/strong><\/p>\n<ul>\n<li>one-component<\/li>\n<li>rapid-setting<\/li>\n<li>good drying properties<\/li>\n<li>good interlayer 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