{"id":23527,"date":"2025-05-26T10:24:34","date_gmt":"2025-05-26T08:24:34","guid":{"rendered":"https:\/\/www.ferberpainting.com\/products\/hardener-for-porous-crumbling-and-degraded-walls\/"},"modified":"2026-02-15T12:26:55","modified_gmt":"2026-02-15T11:26:55","slug":"hardener-for-porous-crumbling-and-degraded-walls","status":"publish","type":"product","link":"https:\/\/www.ferberpainting.com\/de\/products\/hardener-for-porous-crumbling-and-degraded-walls\/","title":{"rendered":"H\u00e4rter f\u00fcr por\u00f6se, br\u00f6ckelnde und besch\u00e4digte Mauern"},"content":{"rendered":"<p><strong><img decoding=\"async\" style=\"margin-right: 12px;\" src=\"https:\/\/www.ferberpainting.com\/wp-content\/uploads\/2026\/02\/Check.svg\" alt=\"\" width=\"18\" height=\"15\" \/>Verst\u00e4rkung und Stabilisierung von besch\u00e4digten W\u00e4nden.<\/strong>\u00a0Dieser H\u00e4rter wurde speziell entwickelt, um por\u00f6se, br\u00fcchige oder gesch\u00e4digte Oberfl\u00e4chen zu st\u00e4rken, indem er tief in die Struktur des Materials eindringt. Er stellt den Zusammenhalt alter oder durch Abnutzung, Feuchtigkeit und Witterung geschw\u00e4chter W\u00e4nde wieder her und macht sie widerstandsf\u00e4higer und haltbarer, ohne ihr urspr\u00fcngliches Aussehen zu ver\u00e4ndern.<\/p>\n<p><strong><img decoding=\"async\" style=\"margin-right: 12px;\" src=\"https:\/\/www.ferberpainting.com\/wp-content\/uploads\/2026\/02\/Check.svg\" alt=\"\" width=\"18\" height=\"15\" \/>Geld-zur\u00fcck-Garantie.<\/strong> Wir haben absolutes Vertrauen in die Wirksamkeit unseres H\u00e4rters f\u00fcr por\u00f6se und br\u00fcchige W\u00e4nde. Deshalb bieten wir eine Geld-zur\u00fcck-Garantie. Wenn das Produkt nach ordnungsgem\u00e4\u00dfer Anwendung gem\u00e4\u00df den Empfehlungen nicht Ihren Erwartungen entspricht, k\u00f6nnen Sie eine bedingungslose R\u00fcckerstattung beantragen und so einen sicheren und risikofreien Kauf gew\u00e4hrleisten.<\/p>\n<p><strong><img decoding=\"async\" style=\"margin-right: 12px;\" src=\"https:\/\/www.ferberpainting.com\/wp-content\/uploads\/2026\/02\/Check.svg\" alt=\"\" width=\"18\" height=\"15\" \/>Kompatibel mit einer Vielzahl von Materialien.<\/strong>\u00a0Dieser H\u00e4rter ist f\u00fcr zahlreiche mineralische Untergr\u00fcnde wie Beton, Zement, Naturstein, Ziegel, M\u00f6rtel, Putz und Altanstriche geeignet. Er ist ideal f\u00fcr Fassadensanierungen, Innen- und Au\u00dfenw\u00e4nde, Keller, Untergr\u00fcnde und alle Untergr\u00fcnde, die br\u00f6ckeln oder sich aufl\u00f6sen k\u00f6nnen.<\/p>\n<p><strong><img decoding=\"async\" style=\"margin-right: 12px;\" src=\"https:\/\/www.ferberpainting.com\/wp-content\/uploads\/2026\/02\/Check.svg\" alt=\"\" width=\"18\" height=\"15\" \/>Sparsamer Ertrag und h\u00f6here Leistung.<\/strong>\u00a0Dank seiner hohen Konzentration kann 1 Liter des Produkts je nach Porosit\u00e4t des Untergrunds zwischen 3 und 5 m\u00b2 behandeln. Seine verfestigende Wirkung vermeidet kostspielige Erneuerungen und verl\u00e4ngert die Lebensdauer der Materialien, wodurch wiederholte Reparaturen und Behandlungen eingespart werden k\u00f6nnen.<\/p>\n<p><strong><img decoding=\"async\" style=\"margin-right: 12px;\" src=\"https:\/\/www.ferberpainting.com\/wp-content\/uploads\/2026\/02\/Check.svg\" alt=\"\" width=\"18\" height=\"15\" \/>Ein sicheres Produkt, das die Umwelt schont.<\/strong>\u00a0Da dieser H\u00e4rter ohne giftige L\u00f6sungsmittel und sch\u00e4dliche Emissionen formuliert wurde, ist er sowohl f\u00fcr den Anwender als auch f\u00fcr die Umwelt unbedenklich. Er stellt bei der Anwendung kein Gesundheitsrisiko dar und kann sowohl im Innen- als auch im Au\u00dfenbereich verwendet werden, ohne dass besondere Schutzma\u00dfnahmen erforderlich sind.<\/p>\n<p><strong><img decoding=\"async\" style=\"margin-right: 12px;\" src=\"https:\/\/www.ferberpainting.com\/wp-content\/uploads\/2026\/02\/Check.svg\" alt=\"\" width=\"18\" height=\"15\" \/>Einfache Anwendung f\u00fcr schnelle Umsetzung.<\/strong>\u00a0Dieser H\u00e4rter ist gebrauchsfertig und erfordert keine Verd\u00fcnnung oder komplexe Vorbereitung. Er kann mit einem Pinsel, einer Rolle oder einem Spray aufgetragen werden und gew\u00e4hrleistet eine gleichm\u00e4\u00dfige Verteilung und optimale Absorption in das Material. Seine fl\u00fcssige Textur erm\u00f6glicht ein schnelles und homogenes Eindringen und vermeidet einen hohen Arbeitsaufwand.<\/p>\n<p><strong><img decoding=\"async\" style=\"margin-right: 12px;\" src=\"https:\/\/www.ferberpainting.com\/wp-content\/uploads\/2026\/02\/Check.svg\" alt=\"\" width=\"18\" height=\"15\" \/>Eine dauerhafte L\u00f6sung f\u00fcr solide W\u00e4nde mit langer Lebensdauer.<\/strong>\u00a0Im Gegensatz zu tempor\u00e4ren Oberfl\u00e4chenbehandlungen wirkt dieser H\u00e4rter tief in der Wandstruktur und verfestigt geschw\u00e4chte Materialien dauerhaft. Sobald er absorbiert und getrocknet ist, bildet er eine mineralische Barriere, die gegen Risse, Feuchtigkeit und \u00e4u\u00dfere Sch\u00e4den resistent ist und so einen wirksamen Schutz f\u00fcr mehrere Jahre gew\u00e4hrleistet.<\/p>\n<p><strong><img decoding=\"async\" style=\"margin-right: 12px;\" src=\"https:\/\/www.ferberpainting.com\/wp-content\/uploads\/2026\/02\/Check.svg\" alt=\"\" width=\"18\" height=\"15\" \/>Schnelles Trocknen f\u00fcr die sofortige Wiederaufnahme des Betriebs.<\/strong>\u00a0Seine durchdringende Wirkung erm\u00f6glicht eine schnelle Aush\u00e4rtung innerhalb weniger Stunden, je nach Porosit\u00e4t des Untergrunds. Innerhalb von 24 bis 48 Stunden erlangt die Wand eine ausreichende Festigkeit, um mit einem Anstrich, einer Beschichtung oder einem anderen Finish \u00fcberzogen zu werden, wodurch die Restaurierung beschleunigt und lange Wartezeiten vermieden werden.<\/p>\n<h2><strong>Verwendungsprotokoll<\/strong><\/h2>\n<ul>\n<li><strong>Vorbereitung der Oberfl\u00e4che :<\/strong> Reinigen Sie die Wand, indem Sie Staub, Schmutz und R\u00fcckst\u00e4nde von alten Farben oder nicht haftenden Beschichtungen entfernen. Falls erforderlich, b\u00fcrsten Sie die Oberfl\u00e4che leicht ab, um das Eindringen des H\u00e4rters zu verbessern.<\/li>\n<li><strong>Empfohlene Dosierung: <\/strong>Je nach Absorptionsverm\u00f6gen und Grad der Zersetzung des Untergrunds 0,2 bis 0,5 Liter pro m\u00b2 auftragen. Stark br\u00fcchige W\u00e4nde k\u00f6nnen f\u00fcr eine optimale Verst\u00e4rkung einen zweiten Auftrag erfordern.<\/li>\n<li><strong>Anwendung des H\u00e4rters :<\/strong> Direkt mit einem Pinsel, einer Rolle oder einem Niederdruckspr\u00fcher auftragen, wobei darauf zu achten ist, dass die Oberfl\u00e4che gr\u00fcndlich ges\u00e4ttigt wird. Arbeiten Sie in Abschnitten, um eine gleichm\u00e4\u00dfige Absorption zu gew\u00e4hrleisten und unzureichend behandelte Bereiche zu vermeiden.<\/li>\n<li><strong>Durchdringungszeit :<\/strong> Lassen Sie das Produkt 10 bis 30 Minuten einwirken, damit es tief in das Material einziehen kann. Bei sehr por\u00f6sen Oberfl\u00e4chen kann eine zweite Schicht nach teilweiser Trocknung der ersten aufgetragen werden.<\/li>\n<li><strong>Vollst\u00e4ndige Trocknung :<\/strong> Lassen Sie das Material 24 bis 48 Stunden trocknen, bevor Sie ein Endprodukt auftragen, sei es Farbe, Putz oder eine andere Beschichtung. Vermeiden Sie w\u00e4hrend dieser Aush\u00e4rtungsphase eine l\u00e4ngere Einwirkung von Feuchtigkeit.<\/li>\n<li><strong>Fertigstellung und Wartung :<\/strong> Nach der Armierung kann die Wand je nach gew\u00fcnschtem Effekt gestrichen, verputzt oder roh belassen werden. Um ein optimales Ergebnis zu erzielen, kann die behandelte Oberfl\u00e4che vor dem Auftragen eines Anstrichs leicht angeschliffen werden, um sie zu gl\u00e4tten.<\/li>\n<li><strong>Reinigung der Werkzeuge :<\/strong> Reinigen Sie die Werkzeuge sofort nach der Anwendung mit klarem Wasser, um ein Verstopfen zu verhindern und ihre Lebensdauer zu verl\u00e4ngern.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Reinforcement and stabilization of damaged walls.\u00a0This hardener is specially designed to strengthen porous, friable, or degraded surfaces by deeply penetrating the material&#8217;s structure. It restores cohesion to old or weakened walls due to wear, moisture, and weather, making them more resistant and durable without altering their original appearance. Money-back guarantee. We have absolute confidence in [&hellip;]<\/p>\n","protected":false},"featured_media":26025,"comment_status":"open","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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