{"title":"Deep Primer and Surface Hardener","description":"\u003cp\u003eA weak substrate is the most expensive problem on a construction site — because it is not immediately visible. The adhesive, screed, or waterproofing layer rests on it, and at first glance, everything seems fine. The defect appears weeks or months later: tiles detach, the screed cracks, the waterproofing sags. Primer and surface hardener are the two materials that can prevent these issues.\u003c\/p\u003e\n\u003ch3\u003eWhen is primer or surface hardener necessary?\u003c\/h3\u003e\n\u003cp\u003eOn dusty substrates — concrete, plaster, aerated concrete — where the surface does not properly bond with the applied material, a surface hardener is needed. The surface hardener binds the loose, crumbling particles of the substrate and provides a stable base for the adhesive, screed, or waterproofing. Without it, the substrate’s cohesive layer fails first — not the adhesive.\u003c\/p\u003e\n\u003cp\u003eOn highly absorbent substrates — aerated concrete, old dry plaster, porous concrete — a primer that equalizes absorbency prevents the water in the adhesive or screed from being immediately absorbed into the substrate. If the substrate absorbs the water needed for curing, the material does not harden properly: it becomes fragile and cannot bear the load.\u003c\/p\u003e\n\u003ch3\u003eWhen should each be applied?\u003c\/h3\u003e\n\u003cp\u003eThe two functions do not always coincide and should not be confused. A surface hardener is needed for dusty, crumbling surfaces. An absorbency equalizer is for highly absorbent but solid surfaces. If the substrate is both dusty and highly absorbent — which is not uncommon on old, neglected concrete and plaster — the product used should address both problems. Choosing incorrectly is worse than skipping priming altogether: it gives a false sense of security.\u003c\/p\u003e\n\u003ch3\u003eTechnical considerations\u003c\/h3\u003e\n\u003cp\u003eThe drying time of the primer is critical. If the next layer is applied before the primer dries, the primer cannot do its job. At minimum, the manufacturer’s recommended drying time must be observed — this can vary between 1 and 24 hours depending on the substrate and temperature. In the case of aerated concrete, the highly absorbent substrate may completely absorb the first coat, requiring a second application.\u003c\/p\u003e\n\u003ch3\u003eFor which substrates is primer used?\u003c\/h3\u003e\n\u003cp\u003ePrimer and surface hardener are used on indoor and outdoor concrete, plaster, aerated concrete, and screed substrates before tile adhesive, screed, self-leveling compounds, and brush-on waterproofing. In underfloor heating systems — where the screed operates at varying temperatures — pre-stabilizing the substrate is especially important.\u003c\/p\u003e\n\u003ch3\u003eCommon mistakes related to primer\u003c\/h3\u003e\n\u003cp\u003eThe most common mistake is skipping the primer with the justification that \"the substrate seems solid enough.\" Dusty and crumbling surfaces are not always visible to the naked eye — the scratch test is a simple check: if scratching the substrate with a fingernail leaves dust on the nail, a surface hardener is needed. Another typical mistake is the dilution ratio. On highly absorbent substrates, a more diluted solution is sufficient for the first coat, but without a second, more concentrated coat, the effect is lost.\u003c\/p\u003e\n\u003cp\u003eBrowse our primers and surface hardeners, or request advice to select the product that best suits your substrate condition.\u003c\/p\u003e","products":[{"product_id":"kerakoll-keradur-eco","title":"Kerakoll Keradur Eco substrate hardener and deep primer","description":"\u003cp\u003eCertified, water-based, eco-compatible, deep-priming surface strengthening agent for absorbent substrates. Ideal for GreenBuilding. Solvent-free product with low volatile organic compound emissions. It is environmentally friendly and protects the health of users.\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e Kerakoll Keradur Eco restores the continuity of the mechanical resistance of poorly consistent cement or mineral-based substrates before laying ceramic, gres tiles, natural stone, parquet, carpet and flexible floor coverings.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 25 kg - 5 kg can\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Material requirement\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 0.5 – 2 kg\/m \u003csup\u003e2\u003c\/sup\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 12 months\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"5kg","offer_id":42671895052546,"sku":"02093","price":9450.0,"currency_code":"HUF","in_stock":true},{"title":"25 kg","offer_id":42671895085314,"sku":"02091","price":37650.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-keradur-eco-alapozok-es-szerves-elokeszito-anyagai-37148398321922.jpg?v=1702740441"},{"product_id":"kerakoll-primer-a-eco","title":"Kerakoll Primer A Eco","description":"\u003cp\u003e\u003cstrong\u003eThis product is no longer available. Instead, we recommend the \u003ca href=\"\/en\/products\/kerakoll-active-prime-fix\"\u003eKerakoll Active Prime Fix\u003c\/a\u003e product.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eCertified, environmentally friendly, water-based primer for mineral, cement, gypsum, or anhydrite-based dry absorbent substrates, ideal for GreenBuilding. \u003cbr\u003e\u003cbr\u003eSolvent-free and very low volatile organic compound emission one-component product. Environmentally friendly and protects the health of users. \u003cbr\u003e\u003cbr\u003eKerakoll Primer A Eco provides a cohesive insulating layer suitable for neutralizing the volume-expanding chemical reaction that occurs when gypsum and anhydrite-based substrates come into contact with mineral-based mortar and adhesive. It reduces and regulates the water absorption of very porous substrates.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003e25 kg \/ 5 kg \/ 1 kg can\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial requirement\u003c\/th\u003e\n\u003ctd\u003e≈0.15 – 0.25 kg\/m\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWaiting time before the next operation\u003c\/th\u003e\n\u003ctd\u003e≈ 30–60 minutes and up to 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003e≈ 12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"1 kg \/ Normal","offer_id":42671990604034,"sku":"12057","price":4000.0,"currency_code":"HUF","in_stock":false},{"title":"1 kg \/ Expired (-50%)","offer_id":54908156608836,"sku":"12057-exp","price":2000.0,"currency_code":"HUF","in_stock":true},{"title":"5kg \/ Normal","offer_id":42671990571266,"sku":"02053","price":16700.0,"currency_code":"HUF","in_stock":false},{"title":"5kg \/ Expired (-50%)","offer_id":54908156641604,"sku":"02053-exp","price":8350.0,"currency_code":"HUF","in_stock":false},{"title":"25 kg \/ Normal","offer_id":42671990538498,"sku":"02051","price":74150.0,"currency_code":"HUF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-primer-a-eco-alapozok-es-szerves-elokeszito-anyagai-37148499247362.jpg?v=1702737375"},{"product_id":"kerakoll-biocalce-silicato-consolidante","title":"Kerakoll Biocalce Silicato Consolidante breathable silicate wall consolidator","description":"\u003cp\u003e Certified, eco-compatible stabilized pure potassium silicate-based bark primer in a completely solvent-free aqueous solution. Ideal for GreenBuilding and restoration of monuments.\u003c\/p\u003e\n\n\u003cp\u003e Contains only natural ingredients. It has natural ventilation that reduces the amount of indoor pollutants. It is environmentally friendly and protects the health of users.\u003c\/p\u003e\n\n \u003cp\u003eBiocalce® Silicato Consolidante for consolidating absorbent mineral substrates and standardizing their absorption before applying silicate decorative processes; it is also suitable for promoting a high degree of adhesion of plasters to the underlying masonry, and is also suitable for consolidating plasters fixed to masonry without synthetic smoothing mortar. In accordance with DIN 18363, it is naturally protected with pine oil.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 10 ℓ \/ 5 ℓ jug\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Material requirement\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 0.2 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e for one application layer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 6 months\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"5L","offer_id":43325762437378,"sku":"12447","price":28150.0,"currency_code":"HUF","in_stock":true},{"title":"10L","offer_id":42675178537218,"sku":"12448","price":49500.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-biocalce-silicato-consolidante-tiszta-szilikat-festekek-es-bevonatok-37153147715842.jpg?v=1702746549"},{"product_id":"kerakoll-rasobuild-eco-consolidante","title":"Kerakoll Rasobuild Eco Consolidante deep-penetrating mineral wall consolidator","description":"\u003cp\u003e Eco-compatible primer for consolidating old and crumbling plaster. Ideal for GreenBuilding. It is water-based, solvent-free, environmentally friendly and protects the health of users.\u003c\/p\u003e\n\n\u003cp\u003e Due to its high absorption, Kerakoll Rasobuild Eco Consolidante is suitable for priming highly porous substrates with significant dusting on the surface. Improves adhesion of subsequent layers.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 25 kg \/ 5 kg can\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Material requirement\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 0.2 – 0.4 kg\/m \u003csup\u003e2\u003c\/sup\u003e per application layer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 18 months\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"25 kg \/ Normal","offer_id":42736799285506,"sku":"01868","price":48150.0,"currency_code":"HUF","in_stock":true},{"title":"25 kg \/ Expired (-50%)","offer_id":56522640949572,"sku":"01868-exp","price":24075.0,"currency_code":"HUF","in_stock":false},{"title":"5kg \/ Normal","offer_id":42736799252738,"sku":"01867","price":11650.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-rasobuild-eco-consolidante-asvanyi-eredetu-habarcsok-es-simitok-37244543697154.jpg?v=1702736828"},{"product_id":"kerakoll-kerakover-eco-acrilex-primer","title":"Kerakoll Kerakover Acrilex Primer dust-binding facade primer","description":"\u003cp\u003eEco‑compatible, microemulsion-based, high-binding primer, ideal for GreenBuilding. It is water-based, has a low solvent content, is environmentally friendly and protects the health of users.\u003c\/p\u003e\n\n\u003cp\u003e Kerakoll Kerakover Eco Acrilex Primer is suitable for dust-removal priming and ensures uniform absorption of the surface. Indoors and outdoors.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 10 ℓ \/ 5 ℓ \/ 1 ℓ jug\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Material requirement\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 0.1 – 0.15 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e on average for one application layer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 18 months\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"1 L","offer_id":42742186541314,"sku":"23342","price":5950.0,"currency_code":"HUF","in_stock":true},{"title":"5L","offer_id":42742186574082,"sku":"20001","price":26150.0,"currency_code":"HUF","in_stock":true},{"title":"10L","offer_id":42742186606850,"sku":"20002","price":46650.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-kerakover-eco-acrilex-primer-kulteri-akril-festekek-es-bevonatok-37250592473346.jpg?v=1702750511"},{"product_id":"kerakoll-kerakover-acrilex-consolidante","title":"Kerakoll Kerakover Acrilex Consolidante deep-penetrating plaster hardener","description":"\u003cp\u003e Eco-compatible solvent acrylic resin-based primer for old and crumbling plaster. Ideal for GreenBuilding. Protects users' health.\u003c\/p\u003e\n\n\u003cp\u003e Kerakoll Kerakover Acrilex Consolidante provides excellent absorption and optimal deep priming. Improves adhesion of subsequent layers. Indoors and outdoors.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 15 ℓ \/ 5 ℓ per barrel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Material requirement\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 0.15 – 0.25 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e per application layer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 24 months\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"15L","offer_id":42742223339778,"sku":"19295","price":111400.0,"currency_code":"HUF","in_stock":true},{"title":"5L","offer_id":43325676781826,"sku":"19294","price":40800.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-kerakover-acrilex-consolidante-kulteri-akril-festekek-es-bevonatok-37250611052802.jpg?v=1702740248"},{"product_id":"kerakoll-kerakover-eco-silox-primer","title":"Kerakoll Kerakover Silox Primer breathable facade primer","description":"\u003cp\u003eEco-compatible, clean acrylic-siloxane microemulsion-based primer with high bonding strength. Ideal for GreenBuilding. Water-based, low solvent content, environmentally friendly, and protects the health of users.\u003c\/p\u003e\n\u003cp\u003eKerakoll Kerakover Silox Primer is suitable for dust-binding priming, offers outstanding vapor permeability, and ensures uniform absorbency. For interior and exterior use.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003e10 ℓ \/ 5 ℓ can\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial requirement\u003c\/th\u003e\n\u003ctd\u003e≈ 0.1 – 0.2 ℓ\/m\u003csup\u003e2\u003c\/sup\u003e on average per application layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003e≈ 18 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"10L \/ Normal","offer_id":42748887138562,"sku":"20009","price":56000.0,"currency_code":"HUF","in_stock":true},{"title":"10L \/ Expired (-50%)","offer_id":56522936058180,"sku":"20009-exp","price":28000.0,"currency_code":"HUF","in_stock":true},{"title":"5L \/ Normal","offer_id":43323752874242,"sku":"20008","price":30850.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-kerakover-eco-silox-primer-kulteri-sziloxanos-festekek-es-bevonatok-37256129478914.jpg?v=1702739721"},{"product_id":"kerakoll-kerakover-acrilsilossanico","title":"Kerakoll Kerakover Acrilsilossanico water-repellent stone impregnator","description":"\u003cp\u003e Water-repellent protective primer with high diffusion capacity.\u003c\/p\u003e\n\n \u003cp\u003eKerakoll Kerakover Acrilsilossanico is a surface treatment based on solvent resin, it works on both natural and artificial stone, maintaining the air permeability of the material. It is especially recommended for concretes conforming to EN 1504‑2.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 15 ℓ \/ 5 ℓ per barrel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Material requirement\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 0.3 – 0.5 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e for one application layer\u003cbr\u003e absorption for brick 0.5 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e ≈ 4 mm\u003cbr\u003e for absorbent stone 0.3 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e ≈ 2 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 24 months\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"15L","offer_id":42749488169218,"sku":"19303","price":122450.0,"currency_code":"HUF","in_stock":true},{"title":"5L","offer_id":43323727085826,"sku":"19302","price":44500.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-kerakover-acrilsilossanico-impregnaloszerek-37256765473026.jpg?v=1702740081"},{"product_id":"kerakoll-kerakover-eco-silicato-di-etile","title":"Kerakoll Kerakover Eco Silicato di Etile historic stone consolidator","description":"\u003cp\u003e Eco-compatible silicic acid ethyl ester-based primer with high diffusion capacity, ideal for GreenBuilding.\u003c\/p\u003e\n\n \u003cp\u003eKerakoll Kerakover Eco Silicato di Etile in a solvent solution exerts its solidifying effect on both natural and artificial stone and does not change the air permeability of the material. Indoors and outdoors.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 15 ℓ \/ 5 ℓ per barrel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Material requirement\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 0.2 – 0.4 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e for one application layer\u003cbr\u003e absorption for brick 0.4 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e ≈ 4 mm\u003cbr\u003e for absorbent stone 0.2 ℓ\/m \u003csup\u003e2\u003c\/sup\u003e ≈ 2 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e ≈ 24 months\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"15L","offer_id":42752412549378,"sku":"19297","price":208300.0,"currency_code":"HUF","in_stock":true},{"title":"5L","offer_id":43323723088130,"sku":"19296","price":72100.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-kerakover-eco-silicato-di-etile-impregnaloszerek-37260743508226.jpg?v=1702739709"},{"product_id":"kerakoll-keradecor-prontofix","title":"Kerakoll Keradecor Prontofix dust-intermediate indoor wall primer","description":"\u003cp\u003e Pure acrylic resin-based primer with high binding capacity, ideal for GreenBuilding. Water-based, low solvent content, protects users' health.\u003c\/p\u003e\n\n\u003cp\u003e Kerakoll Kerakover Prontofix is ​​suitable for dust-removal primers and provides uniform absorption. 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It regulates the base's water absorption, allowing the correct and natural application and monolithic adhesion of the geo-mortar to the lower layer.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003e5 kg can\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial requirement\u003c\/th\u003e\n\u003ctd\u003e≈ 0.2 – 0.5 kg\/m\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003e≈ 12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"5kg \/ Normal","offer_id":43323483619586,"sku":"13117-exp","price":15400.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-geolite-base-geo-habarcsok-betonhoz-38778533708034.jpg?v=1702741868"},{"product_id":"kerakoll-universal-wall-primer","title":"Kerakoll Universal Wall Primer breathable anti-chalking deep primer","description":"\u003cp\u003eWater-based universal primer for walls. 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