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  6. [Renovation Floor] Floor Coating Removal ■ Seal Hard ■ Surface Strengthening Material ■ 10-Year Warranty

[Renovation Floor] Floor Coating Removal ■ Seal Hard ■ Surface Strengthening Material ■ 10-Year Warranty

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LATICRETE International

last updated:Feb 15, 2025

ウィルビー 建材事業本部
ウィルビー 建材事業本部
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The existing warehouse floor was treated using the Sealhard polishing method. The old green floor has been transformed into a glossy concrete floor! We hope you can see the results.

Have you ever seen a peeling green floor? With Seal Hard, you can completely change the atmosphere with its application capabilities. This time, we had a plan to turn a warehouse into an exhibition space and office over 20 years ago. The client expressed a desire to "display robots and change the atmosphere with a clean, easy-to-maintain floor." I remember feeling that Seal Hard was the perfect material for this and passionately conveyed that sentiment. A flat floor is essential for the robots to move, so we needed to remove the green coating to expose the base. Once we exposed the base, I believe that easy-to-maintain Seal Hard is the answer. I recall having a tough impression due to the floor's damage and the layers of coating. Polishing concrete without causing damage requires considerable experience. There are countless techniques involving machinery, blades, and material distribution, and particularly the polishing after removing the coating is bound to be challenging. Although there were many difficulties, I was uplifted by the client's joyful response of "I’m surprised, it looks beautiful." I believe there are many similar concerns across Japan. Please feel free to consult with us; I am confident we can be of help.

    cementReady-mix concreteSpecial Construction Method
改修の床.jpg

[Renovation Floor] Floor Coating Removal ■ Seal Hard ■ Surface Strengthening Material ■ 10-Year Warranty

改修の床.jpg
改修の床.jpg IPROS98266175608903554858.jpeg IPROS07878514200482634775.jpeg IPROS26790207273191919458.jpeg
  • [Official HP] Seal Hard Concrete Surface Strengthening Material
  • Special site - Product/service details - https://pr.www.ipros.com/will-b/product/

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basic information

Seal Hard is a colorless, odorless, and environmentally friendly concrete surface hardener that is non-polluting. It is a colorless and transparent liquid primarily composed of sodium silicate, which penetrates the surface of the concrete after application. Through a chemical reaction with the concrete components, it generates a glass-like substance on the surface of the concrete. This chemical reaction continues over time with moisture replenishment from regular washing with water. Concrete reinforced with Seal Hard becomes more beautiful and glossy with use and regular washing over the years. Even when a gloss develops, it does not become slippery. This application is divided into two parts. After the first application, a minimum of two weeks of floor curing is performed before the second application. The second application involves polishing to finish the floor. It results in a stronger and more beautiful gloss than standard specifications. Additionally, maintenance remains easy, just like the standard specifications, and due to the polishing, the floor becomes even more resistant to dirt.

Price information

Please feel free to contact us regarding the price. *We provide responsible construction services. We do not offer material sales only.

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※Responsibility for construction (provision through on-site work)

Applications/Examples of results

Large logistics centers and warehouses, as well as factories, low-cost commercial facilities, art museums, and museums, are ideal for floors finished with concrete as is. This time, it is Seal Hard FGS Permashine.

Detailed information

  • IMG_7179_R.JPG

    【Original Condition】 The green floors often seen in Japanese factories and warehouses. In this state, both the design and walking experience are poor, and improvements are necessary.

  • IMG_9235_R.JPG

    【Original Condition】 The thin film coating was peeling off, revealing the underlying surface. The areas that were peeling off were so fragile that they could easily be removed by hand.

  • IMG_9259_R.JPG

    【Construction Scene】 We brought in various machines and chose a powerful type. We carefully peel it off while minimizing any damage and then polish it.

  • IMG_9257_R.JPG

    The edges also had a solid green paint coating adhered to them. There is less peeling at the edges, making it take longer to remove. This, in turn, significantly reflects on the overall appearance and showcases the skill involved.

  • IMG_9255_R.JPG

    【Paint Film Stripping】 This is the step that takes the most time. Simplifying this process affects quality, and thorough checks are essential.

  • IMG_6302_R.jpg

    Polishing When the paint film starts to peel, it's time for Seal Hard. We will penetrate Seal Hard to its maximum capacity and polish it up. Once you see this level of gloss, the goal is near.

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E-CON Concrete Placement Aid

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FGS Permashine Seal Hard FGS Seal Hard Premium Proposal for Polished Concrete

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Proposal for Non-Strip Concrete Floor Finish Seal Hard

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Seal Hard Construction Specifications and Design Price List

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"Good Floor Construction Case Study Collection" is a photo collection of pioneering concrete floor finishing and renovation methods in America.

"Good Floor Construction Case Study Collection" is a photo collection of pioneering concrete floor finishing and renovation methods in America.

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Good Floor Comprehensive Brochure: Concrete Floor Solutions 2025

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Aqua Per Plus - Penetrating Concrete Water Absorption Suppressor

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News about this product(3)

Arch-LOG Company Logo

■Marubeni Ark Log product listing!■ "Scratch-resistant flooring KATTENA," "Natural wood three-layer flooring ALPEAT," "Concrete surface hardener SEAL HARD." Free flooring cut samples!

  • Company news

Our products 【KATTENA】, 【ALPEAT】, and 【Seal Hard】 are now listed on the comprehensive building materials search platform 'Arch-LOG'! The Arch-LOG building materials site allows you to directly search and compare building materials! By adding products to your project, you can also request materials and samples! Please feel free to add projects! For information about Willbee's product listing site, please see the related link URL below. ● KATTENA: A scratch-resistant composite flooring that uses melamine on the surface. It has been adopted by major hotels and condominiums in recent years. ● ALPEAT: A three-layer flooring that uses 3mm solid wood on the surface. It offers the walking feel and texture of solid wood, eliminates warping and expansion, and is compatible with underfloor heating. ● Seal Hard: A penetrating concrete surface hardener that is unrelated to "peeling." It achieves dust-proof and wear-resistant effects due to its high crystallization performance, creating a clean concrete floor that minimizes wear from forklifts in logistics facilities without generating dust.

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Before renovation Nagao Skate Park

A run-down skate park that has been around for 20 years has transformed more dramatically than a newly built park!

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On March 22, 2024 (Friday)... The 【Nagao Skate Park】 located within the Twin Pal Naogawa site in Sanuki City, Kagawa Prefecture has been completed!! The concrete floor, which was established 20 years ago and was in poor condition, has been transformed into a smooth surface, receiving great feedback. Furthermore, it features a long-lasting surface that excels in wear resistance and rainwater resistance. ● Achievements Osaka City: Tiger Lux Skateboard Park Nagai Ishikawa Prefecture: Higashi Kanazawa Sports Plaza Skate Park Toyama Prefecture: Daimon Skate Park NIX Street Sports Park Fukui Prefecture: Maruoka Sports Land Skateboard Area Kagawa Prefecture: Nagao Skate Park Toyo Carbon Urban Sports Park Ibaraki Prefecture: Ishioka Skateboard Park (temporary) under construction Nagasaki Prefecture: Sasebo Park Skateboard Park Our company does not only focus on new constructions. 【We can renovate existing parks without rebuilding them】 This is unique to Willbe Corporation in Japan. If you have any concerns, please feel free to contact us. We are confident that we can be of assistance.

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AJSA

I have officially joined the Japan Skateboard Association (AJSA)!

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We have officially joined the Japan Skateboarding Association (AJSA) as a supporting member! We have fully utilized our concrete floor finishing technologies, "Seal Hard" and "Aqua Pearl Plus," to develop a park-suitable pavement specification, "Seal Hard Skate Park Specification." We transformed floors that were "rough, deteriorated from rainwater erosion, difficult to skate on, and prone to injuries from falls" into "floors with a comfortable sliding feel, shine, and gloss," creating concrete floors that skaters rave about. ● Achievements Osaka City: Tiger Lux Skateboard Park Nagai Ishikawa Prefecture: Higashi Kanazawa Sports Plaza Skate Park Toyama Prefecture: Daimon Skate Park NIX Street Sports Park (under construction, scheduled to open soon) Without a doubt, skateboarding is experiencing a "change" and "tailwind" from "play" to "sport"! Our goal is to "connect designers and skaters." Our company has both "contractors" and "skaters." We also possess knowledge of concrete flooring. I believe there is no other company in Japan that has this combination besides Willbee. If you have any concerns, please feel free to contact us. We are confident we can be of assistance.

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ウィルビー

ウィルビー 建材事業本部

Building materials, supplies and fixtures manufacturers

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The Wilby Building Materials Division is a professional group specializing in sports facility construction and flooring finishing work. 【Building Materials Division】 ● Sports Facility Business: Centered in Hokuriku and Niigata, we engage in specialized construction related to sports facilities such as swimming pools and gymnasiums, as well as flooring work for various facilities. ● Building Sales Business: We provide high-value flooring products that are not available in conventional offerings, such as scratch-resistant flooring "Cattina" and natural wood composite flooring "Alpito." ● Good Floor Business: As the domestic importer of concrete chemical products from the U.S. company LATICRETE, we offer various concrete flooring solutions, including "Seal Hard." ● Environmental Business: We propose and sell installation services for products such as "Painted Insulation Material Gain," "Cool Roof," "Seismic Ceiling WILL-TEC Method," and "Nano Zone Coat." 【Construction Division】 We construct numerous low-cost steel frame buildings for logistics facilities such as distribution centers and warehouses, as well as commercial facilities like supermarkets, home centers, drugstores, and fashion malls throughout Japan. We provide consistent services tailored to customer needs, including land development, design, and comprehensive construction.

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