{"title":"Fast-setting floor leveling compound","description":"\u003cp\u003eThere are projects where a 24-hour curing time does not fit into the schedule. Renovating a hotel room that must be ready by the evening. A commercial space that needs to open in the morning. Office renovations squeezed into the weekend. In these cases, you shouldn’t compromise on material quality — you need a fast-curing leveling compound.\u003c\/p\u003e\n\u003ch3\u003eWhat is a fast-curing leveling compound?\u003c\/h3\u003e\n\u003cp\u003eA fast-curing screed leveling compound is a cement-based product with a special binder composition that reaches the strength required for tiling in a significantly shorter curing time compared to its normal-curing counterpart. After 2–4 hours, tiles, vinyl, parquet, and other floor coverings can be installed on it.\u003c\/p\u003e\n\u003ch3\u003eImportant: fast curing does not mean shorter preparation\u003c\/h3\u003e\n\u003cp\u003eThe most common misunderstanding: using a fast-curing leveling compound does not eliminate the substrate preparation steps. Priming, removing loose and dusty parts, and repairing cracks are just as mandatory as with normal-curing leveling compounds. Fast curing shortens the waiting time — not the work phases.\u003c\/p\u003e\n\u003ch3\u003eWhat is fast-curing leveling compound suitable for?\u003c\/h3\u003e\n\u003cp\u003eFast-curing leveling compounds are used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003erenovating hotel rooms and common areas where downtime must be minimal;\u003c\/li\u003e\n\u003cli\u003etiling commercial spaces, shops, and restaurants where opening hours are fixed;\u003c\/li\u003e\n\u003cli\u003eoffice renovations where the work schedule or tenant handover deadline cannot be delayed;\u003c\/li\u003e\n\u003cli\u003eany indoor floor renovation where the timeframe cannot be met with normal curing times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow does it differ from normal curing?\u003c\/h3\u003e\n\u003cp\u003eThe difference is not in quality but in function. Fast-curing leveling compounds are generally more expensive and have a shorter working time — meaning you must work quickly from mixing to application and smoothing. In inexperienced hands, this can lead to quality issues. Fast-curing leveling compounds always require professional application.\u003c\/p\u003e\n\u003cp\u003eA self-leveling fast-curing version is also available, which minimizes manual smoothing and guarantees an even surface over large areas.\u003c\/p\u003e\n\u003ch3\u003eLayer thickness and compatibility\u003c\/h3\u003e\n\u003cp\u003eFast-curing screed leveling compounds are typically applied in layer thicknesses of 3–30 mm. Compatibility with underfloor heating systems depends on the product — always check the manufacturer’s documentation for this. It is compatible with calcium sulfate screeds, but a version specifically developed for this purpose is required.\u003c\/p\u003e\n\u003cp\u003eBrowse our fast-curing leveling compounds or request advice to select the optimal material based on your timeframe and substrate.\u003c\/p\u003e","products":[{"product_id":"kerakoll-keralevel-eco-lr","title":"Kerakoll Keralevel Eco LR fast wall and floor leveling compound (1–25 mm)","description":"\u003cp\u003eWait 24 hours to tile? Standard levelers set slowly. Ready after 2 hours. Ceramic tiles can be applied. And it works on walls too — thixotropic and fast-setting, it does not slip. This is Kerakoll Keralevel Eco LR.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTileable after 2 hours: no schedule delays, no waiting until tomorrow — next trade can start, project moves forward\u003c\/li\u003e\n\u003cli\u003eWorks on walls too: sloped surfaces, shower walls can be leveled — thixotropic and fast-setting, does not slip down\u003c\/li\u003e\n\u003cli\u003e25 mm in one layer: no double application, no double waiting — one pass solves thick leveling\u003c\/li\u003e\n\u003cli\u003eNo callbacks: CT-C20-F6 strength (20 N\/mm²) — does not crack, does not flake, withstands load\u003c\/li\u003e\n\u003cli\u003eQualifies for public procurement: Rating 5 is the highest eco-classification — mandatory in LEED\/BREEAM projects, advantage in tenders\u003c\/li\u003e\n\u003cli\u003eNo need for separate product: interior-exterior, wall-floor, plaster-concrete — one material for everywhere\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLayer thickness\u003c\/th\u003e\n\u003ctd\u003e1-25 mm (in one layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTileable (ceramic)\u003c\/th\u003e\n\u003ctd\u003e≈ 2 hours (+20 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTileable (parquet, flexible floor coverings and natural stone)\u003c\/th\u003e\n\u003ctd\u003e≈ 12 hours (+20 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStrength\u003c\/th\u003e\n\u003ctd\u003eCT-C20-F6 (EN 13813)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial requirement\u003c\/th\u003e\n\u003ctd\u003e≈ 1.3 kg\/m\u003csup\u003e2\u003c\/sup\u003e\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePot life\u003c\/th\u003e\n\u003ctd\u003e≥ 20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eBag 25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003e≈ 6 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat Is It Suitable For?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Cement (plaster, screed, concrete, panels) — with \u003ca href=\"\/en\/products\/kerakoll-active-prime-fix\"\u003eActive Prime Fix\u003c\/a\u003e or \u003ca href=\"\/en\/products\/kerakoll-universal-wall-primer\"\u003eUniversal Wall Primer\u003c\/a\u003e primer. Gypsum\/anhydrite — MANDATORY \u003ca href=\"\/en\/products\/kerakoll-active-prime-fix\"\u003eActive Prime Fix\u003c\/a\u003e. Adhesive residues — after mechanical cleaning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSurfaces:\u003c\/strong\u003e Horizontal (floor), vertical (wall), sloped\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoverings:\u003c\/strong\u003e Ceramic, porcelain stoneware, natural stone, parquet, flexible flooring (PVC, rubber), textile flooring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpaces:\u003c\/strong\u003e Residential, commercial, industrial buildings, public institutions — interior and exterior\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e Drywall, highly flexible\/thermal expansion-prone substrates, continuous wetting, \u0026gt;25 mm in one layer\u003c\/p\u003e\n\u003ch2\u003eWhich Keralevel Product Do You Need?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-10 mm horizontal, 24 hours is fine:\u003c\/strong\u003e \u003ca href=\"\/en\/products\/kerakoll-keralevel-eco\"\u003eKeralevel Eco\u003c\/a\u003e — cheaper, 4h pot life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-25 mm, wall, need 2 hours:\u003c\/strong\u003e Keralevel Eco LR — this product\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-smooth rubber\/PVC flooring, marine certification:\u003c\/strong\u003e \u003ca href=\"\/en\/products\/kerakoll-keralevel-eco-ultra\"\u003eKeralevel Eco Ultra\u003c\/a\u003e — C30 strength, fast setting, not for walls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be applied on walls?\u003c\/strong\u003e \u003cbr\u003eYes, Keralevel Eco LR can be applied on walls. It is thixotropic and fast-setting — this combination makes it possible. For thick layers (\u0026gt;10 mm) work in several layers, ≈2 hours waiting between layers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs primer needed underneath?\u003c\/strong\u003e \u003cbr\u003eYes, primer is needed under the leveling compound. For highly absorbent substrates (concrete, plaster) use \u003ca href=\"\/en\/products\/kerakoll-active-prime-fix\"\u003eActive Prime Fix\u003c\/a\u003e. Mandatory for gypsum-based plasters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it take to dry?\u003c\/strong\u003e \u003cbr\u003eKeralevel Eco LR is walkable and tileable after 2 hours (+20 °C, 65% RH). Wooden flooring after 12 hours. Longer in cold weather.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen is it worth the higher price?\u003c\/strong\u003e \u003cbr\u003eKeralevel Eco LR is worth it for thick leveling (≥10 mm), walls\/slopes, fast projects (2 hours vs 24 hours), and for tender Rating 5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeralevel Eco or Keralevel Eco LR?\u003c\/strong\u003e \u003cbr\u003eEco = 1-10 mm horizontal, 24 hours, 4h pot life, cheaper. LR = 1-25 mm, also walls, 2 hours, Rating 5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeralevel Eco LR or Keralevel Eco Ultra?\u003c\/strong\u003e \u003cbr\u003eLR = walls, 25 mm, 2 hours, Rating 5. Ultra = C30 strength, ultra-smooth, marine certification, not for walls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I apply it myself?\u003c\/strong\u003e \u003cbr\u003eYou can apply Keralevel Eco LR yourself. Applying on walls requires experience. Easier on horizontal surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much is needed for a bathroom?\u003c\/strong\u003e \u003cbr\u003eTypical 4 m² bathroom floor, 10 mm: 52 kg Keralevel Eco LR ≈ 3 bags (25 kg each).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich adhesive can be used for tiling?\u003c\/strong\u003e \u003cbr\u003eKeralevel Eco LR can be tiled with all Kerakoll adhesives (Biogel, Bioflex) and cement-based adhesives from other manufacturers.\u003c\/p\u003e","brand":"Kerakoll","offers":[{"title":"25 kg","offer_id":42727853162754,"sku":"01153","price":17750.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-keralevel-eco-lr-asvanyi-eredetu-aljzatkiegyenlitok-37230776123650.jpg?v=1702739536"},{"product_id":"kerakoll-keralevel-eco-ultra","title":"Kerakoll Keralevel Eco Ultra ultra-fast floor leveling compound (1–20 mm)","description":"\u003cp\u003eStandard leveling under vinyl flooring? The surface is not smooth enough — adhesive seeps through, waves form, bubbles remain. Ultra provides an ultra-smooth surface. It holds on ships too — if it works there, guaranteed in a restaurant. This is Kerakoll Keralevel Eco Ultra.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVinyl, PVC, rubber, LVT flooring: ultra-smooth surface mandatory — adhesive sticks evenly, no bubbles or waves show through\u003c\/li\u003e\n\u003cli\u003eRestaurants, hotels, shops: C30-F7 strength, 20% stronger — withstands traffic, does not wear, does not indent\u003c\/li\u003e\n\u003cli\u003eCertified on ships: vibration, thermal cycles, chemicals — if it holds on a ship, guaranteed in commercial spaces\u003c\/li\u003e\n\u003cli\u003eFast handover: tileable in 2-6 hours (depending on thickness) — minimal downtime, project progresses\u003c\/li\u003e\n\u003cli\u003eForklift, swivel chair, industrial traffic: EN 12529 rolling load — warehouses, offices, factories\u003c\/li\u003e\n\u003cli\u003eUnder all types of coverings: ceramic, stone, parquet, vinyl, rubber, linoleum — one product for everywhere\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLayer thickness\u003c\/th\u003e\n\u003ctd\u003e1-20 mm (in one layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTileable (5 mm)\u003c\/th\u003e\n\u003ctd\u003e≈ 2 hours (+20 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTileable (20 mm)\u003c\/th\u003e\n\u003ctd\u003e≈ 6 hours (+20 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWalkable\u003c\/th\u003e\n\u003ctd\u003e≈ 3 hours (+20 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePot life\u003c\/th\u003e\n\u003ctd\u003e≥ 20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eBag 25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eBag 25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial requirement\u003c\/th\u003e\n\u003ctd\u003e≈ 1.9 kg\/m\u003csup\u003e2\u003c\/sup\u003e\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003e≈ 6 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat is it suitable for?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Cement (plaster, screed, concrete, panels) — with \u003ca href=\"\/en\/products\/kerakoll-active-prime-fix\"\u003eActive Prime Fix\u003c\/a\u003e or \u003ca href=\"\/en\/products\/kerakoll-universal-wall-primer\"\u003eUniversal Wall Primer\u003c\/a\u003e primer. Gypsum\/anhydrite — MANDATORY \u003ca href=\"\/en\/products\/kerakoll-active-prime-fix\"\u003eActive Prime Fix\u003c\/a\u003e. Adhesive residues — after mechanical cleaning. Substrates leveled with \u003ca href=\"\/en\/products\/kerakoll-keralevel-eco\"\u003eKeralevel Eco\u003c\/a\u003e or \u003ca href=\"\/en\/products\/kerakoll-keralevel-eco-lr\"\u003eKeralevel Eco LR\u003c\/a\u003e products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSurfaces:\u003c\/strong\u003e Horizontal (floor)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoverings:\u003c\/strong\u003e Ceramic, porcelain stoneware, natural stone, parquet, \u003cstrong\u003eLVT, PVC, rubber, linoleum\u003c\/strong\u003e (ultra-smooth surface ideal), textile flooring, cork\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpaces:\u003c\/strong\u003e Residential, commercial, industrial buildings, public institutions, restaurants, hotels, shops — indoor and outdoor. Ships (with marine certification).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecial applications:\u003c\/strong\u003e Swivel chair offices (EN 12529), warehouses with forklift traffic, chemically loaded industrial floors, premium quality apartments and hotels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable:\u003c\/strong\u003e Drywall, highly flexible\/thermal expansion exposed substrates, continuous wetting, vertical surfaces (walls — for this use \u003ca href=\"\/en\/products\/kerakoll-keralevel-eco-lr\"\u003eKeralevel Eco LR\u003c\/a\u003e), \u0026gt;20 mm in one layer.\u003c\/p\u003e\n\u003ch2\u003eWhich Keralevel product is needed?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-10 mm horizontal, 24 hours okay:\u003c\/strong\u003e \u003ca href=\"\/en\/products\/kerakoll-keralevel-eco\"\u003eKeralevel Eco\u003c\/a\u003e — best price, 4h pot life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-25 mm, wall, 2 hours needed:\u003c\/strong\u003e \u003ca href=\"\/en\/products\/kerakoll-keralevel-eco-lr\"\u003eKeralevel Eco LR\u003c\/a\u003e — also for walls, 25 mm thick, Rating 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVinyl\/rubber flooring, premium strength, fast project:\u003c\/strong\u003e Keralevel Eco Ultra — this product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is an ultra-smooth surface needed for vinyl flooring?\u003c\/strong\u003e \u003cbr\u003eVinyl, PVC, rubber are thin and flexible — every unevenness shows through. An ultra-smooth surface is needed so the adhesive sticks evenly, without bubbles or waves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does certified on ships mean?\u003c\/strong\u003e \u003cbr\u003eThe cruise ship certification means: it withstands vibration, extreme temperature fluctuations (-20 to +60 °C), moisture, fuel and saltwater exposure. If it holds on a ship, it’s guaranteed in commercial spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen is Ultra NOT needed?\u003c\/strong\u003e \u003cbr\u003eStandard tile or parquet project where 24-hour waiting is acceptable — Eco is cheaper. Wall leveling — LR is used on walls. No vinyl\/rubber, no extreme load — Eco handles it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich one is needed for a restaurant or hotel?\u003c\/strong\u003e \u003cbr\u003eUltra or LR. Ultra = stronger (C30 vs C20), ultra-smooth for vinyl flooring, certified on ships. LR = faster for ceramic tiling (2h), cheaper material requirement. Use Ultra for vinyl floors, LR for ceramics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long until it can be tiled?\u003c\/strong\u003e \u003cbr\u003e2 hours at 5 mm thickness, 6 hours at 20 mm (+20 °C). Thickness-dependent — the thinner, the faster.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it needed for an office with swivel chairs?\u003c\/strong\u003e \u003cbr\u003eYes. EN 12529 certified for rolling load. C30-F7 strength and ≥65 N\/mm² surface hardness — does not indent or wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it resistant to chemicals?\u003c\/strong\u003e \u003cbr\u003eYes. Certified on ships = resistant to fuel, oil, saltwater. Suitable for industrial kitchens, warehouses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I apply it myself?\u003c\/strong\u003e \u003cbr\u003eYes, but the 20-minute pot life requires quick work. For large areas or lack of experience, a professional is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much is needed for 20 m² floor, 5 mm thickness?\u003c\/strong\u003e \u003cbr\u003e190 kg ≈ 8 bags (25 kg\/bag).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a primer needed underneath?\u003c\/strong\u003e \u003cbr\u003eYes. For highly absorbent substrates \u003ca href=\"\/en\/products\/kerakoll-active-prime-fix\"\u003eActive Prime Fix\u003c\/a\u003e. MANDATORY on gypsum.\u003c\/p\u003e","brand":"Kerakoll","offers":[{"title":"25 kg","offer_id":43325715579138,"sku":"01551","price":20300.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-keralevel-eco-ultra-asvanyi-eredetu-aljzatkiegyenlitok-37230801158402.jpg?v=1702739342"}],"url":"https:\/\/www.masterworks.hu\/en\/collections\/aljzat-kiegyenlitok-gyorskotesu-aljzatkiegyenlito.oembed","provider":"Masterworks Hungary","version":"1.0","type":"link"}