烏城エンジニアリング List of Products and Services

The NK rust stabilization anti-corrosion method can be applied while leaving an active film, allowing for the retention of lead oxide rust-proof paint and other materials that cannot be removed with a stripping agent, while only the exposed steel parts can be treated with a type 2 surface preparation. This reduces the cost of substrate preparation and eliminates the need for environmental safety measures such as enclosure and clean rooms. The paint system is a safe coating that does not contain harmful heavy metals.

• Renovation and repair methods

The "NK Rust Stabilization Anti-Rust Method" involves surface preparation using three types of grinding, stabilizing any rust that cannot be removed with a solvent-free epoxy resin-based rust stabilization paint "NK100-E," and protecting it with an inorganic paint "Seal Coat 007M" that excels in electrical insulation and weather resistance. This is a durable repainting method. It contributes to the maintenance and repair of bridges and steel structures where blasting is difficult, enhancing long-term durability. It is also suitable for repainting coatings that contain harmful substances, lead and lead compounds, chromium and chromium compounds, and PCBs. 【Features】 ■ Reduces noise, dust, and industrial waste generated during surface preparation ■ The coating system uses safe materials that do not contain harmful heavy metals ■ NK-100E is solvent-free, so it does not damage the active film ■ High gas barrier properties inhibit the intrusion of rust-inducing factors such as water and oxygen *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods

Work such as stripping lead-containing paint must be conducted in accordance with regulations for the prevention of lead poisoning, requiring wet methods. However, lead-containing anti-rust paints like red lead cannot be removed by stripping, so a combination of two types of surface preparation is used. The NK rust stabilization anti-corrosion method can be applied while leaving an active film, which helps reduce surface preparation costs and safety measures. The paint system is made from safe materials that do not contain harmful heavy metals.

• Renovation and repair methods

This is a durable repainting method that involves adjusting the substrate with a minimum of three types of grinding, stabilizing any rust that cannot be removed with NK-100E, and protecting it with an inorganic seal coat paint 007M, which excels in electrical insulation and weather resistance. NK-100E is a solvent-free rust stabilization paint that does not compromise the active film, making it a safe choice. The wear rate of the inorganic seal coat paint 007M is twice that of fluorine-based paints, ensuring a film thickness that is double that of fluorine. This method reduces the generation of noise, dust, and industrial waste associated with substrate adjustment. The paint system uses safe materials that do not contain harmful heavy metals. NETIS registration number: SK-100009-VR

• Renovation and repair methods

We would like to introduce the excellent features of the concrete modifier "Crystal Stone NR." The alkaline components of concrete are constantly leaching out due to interactions with carbon dioxide and other substances in the air. The modified layer formed by the reaction with our product prevents the intrusion of water, carbon dioxide, and oxidizing gases, which are the factors contributing to this neutralization phenomenon. Additionally, our product has a strong alkaline effect that aids in regeneration. *For more details, please refer to the PDF document or feel free to contact us.

• Modified asphalt sheet
• Coating film waterproofing material/permeable waterproofing material
• Coating film waterproofing material/permeable waterproofing material

Teriocote is a one-component coating material that is 100% inorganic, forming a vitreous film at room temperature on various substrate surfaces such as concrete, mortar, slate, metal, tiles, stone, and wood. This film possesses stable physical properties similar to glass and stone, demonstrating excellent UV resistance and ultra-durability, along with the inherent non-combustibility of inorganic materials. It has been proven to provide long-term durability effects, including improved water resistance, chemical resistance, and stain resistance, which organic paints cannot achieve. Furthermore, the film after complete curing contains no substances other than inorganic materials, making it a coating material that is considerate of human health and the environment. The Teriocote series protects substrates from UV rays and rainwater with its unique inorganic stain resistance and gloss retention properties, and it exhibits excellent chemical and solvent resistance, making it widely used in civil engineering and construction fields as a graffiti prevention coating and interior/exterior stain-resistant coating.

• paint

Liquid glass and glass coatings have a relatively short history compared to organic paints such as acrylic and urethane, so there may still be few people who are familiar with their original characteristics. We receive many questions and inquiries from customers regarding glass coatings. In this document, we will answer basic knowledge about liquid glass, glass coatings, and room temperature glass coatings, as well as usage methods tailored to various applications based on the inquiries we have received so far. We encourage you to read it. [Contents (partial)] <Simple Questions about Glass Coatings> ■ What is liquid glass and glass coatings? ■ Do glass coatings have any weaknesses? ■ Do glass coatings break? ■ Are glass coatings expensive? *For more details, please refer to the PDF document or feel free to contact us.

• paint

This is a long-lasting repainting method that requires a surface preparation of at least three types of grinding. The primer used is a solvent-free rust stabilization paint that does not compromise the active film, ensuring a reliable application without defects. The intermediate and topcoat paints are inorganic paints that have a slower film wear rate than fluorine, providing double the film thickness to protect the primer paint.

• Bridge Materials

NETIS Registration Number: SK-100009-VR (Promotional Technology) (VR) The surface preparation involves three types of grinding, and any rust that cannot be removed is stabilized with a solvent-free epoxy resin-based rust stabilization paint: NK-100-E. It is then protected with a durable coating method using an inorganic paint: Seal Coat 007M, which excels in electrical insulation and weather resistance. This method reduces noise, dust, and industrial waste generated during surface preparation. The paint system uses safe materials that do not contain harmful heavy metals. Since NK-100E is solvent-free, it does not compromise the active film. It has high gas barrier properties, preventing the intrusion of water and oxygen, which are factors that cause rust. Seal Coat 007M consists of two-thirds inorganic components, resulting in minimal degradation of the coating film due to ultraviolet rays (chalking) and providing superior weather resistance compared to fluoropolymer paints. The two-layer application of inorganic paint protects the primer paint, creating a long-lasting painting system. It is also possible to use the solvent-free inorganic paint Seal Coat 007U as a topcoat. This repainting method contributes to the maintenance and repair of bridges and steel structures where blasting is difficult, enhancing long-term durability. It is also suitable for repainting systems that contain harmful substances, lead and lead compounds, chromium and chromium compounds, and PCBs.

• Renovation and repair methods

In general, the durability of a coating film is examined based on the gloss retention rate, and the durability period is defined as the time when the gloss decreases to 60%. Unlike organic paints, inorganic paints tend to retain gloss more easily, so it is not appropriate to assess durability based on gloss retention rate; instead, it should be examined based on the rate of film wear. The wear rate of the fluororesin coating film is said to be 0.5μm, which is almost equivalent to Seal Coat 007M, but since the film thickness is about twice as much, the lifespan of the coating film will be longer. Considering the risks of coating degradation due to factors other than ultraviolet rays, such as rust formation due to water penetration, the durability of the "NK Rust Stabilization Anti-Rust Method" can be regarded as equivalent to or greater than that of Rc-I series. 【Coating Specifications (Excerpt)】 <Standard Application Amount kg/m2> ■ Solvent-free epoxy resin-based rust stabilization paint NK-100E (primer): 0.08 ■ Inorganic paint Seal Coat 007M (intermediate coat): 0.10 ■ Inorganic paint Seal Coat 007M (top coat): 0.10 *For more details, please refer to the PDF document or feel free to contact us.

• Rust Inhibitor

"Crystal Stone" is a new material that combines two functions: concrete modification and water repellency. By adding an alkaline water repellent to modified sodium silicate, it has been finished as a single liquid, improving workability. It has further evolved T&C corrosion protection, solving the problems of "water repellents lacking durability" and "concrete modifiers having inferior waterproof performance" all at once. 【Features】 ■ Excellent permeability ■ Long-term stability of the materials used ■ No change in appearance after application ■ Excellent workability ■ High safety ■ Improved workability has made it possible to offer at a lower cost *For more details, please refer to the PDF materials or feel free to contact us.

• Modified asphalt sheet
• Coating film waterproofing material/permeable waterproofing material
• Coating film waterproofing material/permeable waterproofing material

"T&C Anti-Corrosion" is a method developed to prevent deterioration of concrete structures caused by scaling. By limiting not only scaling but also factors such as salt, moisture, and carbon dioxide, it exhibits a strong effect against carbonation and salt damage. This technology can extend the lifespan of concrete structures even in areas unaffected by freeze-thaw cycles. Please feel free to contact us when you need our services. 【Features】 ■ Excellent permeability ■ Long-term stability of the materials used ■ No change in appearance after application ■ Excellent workability ■ High safety *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods

This method effectively suppresses the penetration of deterioration factors into concrete by applying an effective silicate-based impregnation agent (insoluble) against neutralization and a silicon-based water-repellent agent resistant to salt damage on the concrete surface, significantly enhancing resistance to salt damage in particular. It is also easy to apply in marine environments. It is registered in NETIS. This is an improved version of the T&C corrosion prevention already registered in NETIS. It realizes long-term durability of concrete and reduces lifecycle costs. NETIS registration number: HKK-110001-A T&C corrosion prevention - for salt damage -

• Coastal construction

Technology for preventing concrete scaling deterioration using penetrating materials! A new method proven by construction technology examination certification. T&C corrosion prevention is a method developed to prevent the deterioration of concrete structures. It is effective for countermeasures against carbonation, salt damage, and scaling prevention. Countermeasures against carbonation are performed using silicate-based penetrating materials, while countermeasures against salt damage are carried out with silicone-based penetrating materials. The densified concrete surface shows increased surface hardness and demonstrates strong resistance to scaling. Registered with NETIS, NETIS registration number KT-090012-A.

• Foundation construction

"Crystal Stone NR" is a permeable, completely inorganic, reactive modifier that protects concrete from moisture, carbon dioxide, and salts, which are factors of deterioration, by performing surface treatment regardless of whether it is in the existing or new construction phase, thus achieving long-term durability. By forming insoluble crystals inside the concrete, it enhances surface hardness and strengthens wear resistance. It exhibits high waterproofing effects and suppresses cracks caused by the freeze-thaw cycles that occur in cold regions. 【Features】 - Excellent long-term weather resistance, water resistance, and non-combustibility due to its inorganic properties - Water-based single-component material that does not contain organic solvents such as thinners, considering human health and the environment - Maintenance-free and highly durable, boasting outstanding economic efficiency *For more details, please refer to the PDF document or feel free to contact us.

• Modified asphalt sheet
• Coating film waterproofing material/permeable waterproofing material

"Crystal Stone NR" is a permeable inorganic reactive modifier for porous concrete and mortar. By applying a silicate alkaline aqueous solution to porous stone materials such as concrete and mortar, it penetrates and generates calcium silicate and colloidal silica in the presence of ammonium ions and halogen ions, completely filling the pores of the material and rendering it non-porous. It causes a substitution reaction with the ions inside the concrete, forming insoluble crystals (glass material) internally. This is a low-cost product designed for porous systems that reduces construction time. *For more details, please refer to the PDF document or feel free to contact us.

• Modified asphalt sheet
• Coating film waterproofing material/permeable waterproofing material
• Coating film waterproofing material/permeable waterproofing material

We would like to introduce the excellent features of the concrete modifier "Crystal Stone NR." It demonstrates chemical resistance (scientific resistance) to various hydrocarbons and substituted hydrocarbons (e.g., halogenated hydrocarbons, aldehydes, ketones, alcohols, amines, surfactants, fatty acids, etc.), various oils (e.g., automotive, industrial, edible, etc.), and other salt solutions (such as seawater) and antifreeze. Please feel free to contact us when you need assistance. *For more details, please refer to the PDF materials or feel free to reach out to us.

• Modified asphalt sheet
• Coating film waterproofing material/permeable waterproofing material
• Coating film waterproofing material/permeable waterproofing material

We would like to introduce the excellent features of the concrete modifier "Crystal Stone NR." Concrete treated with this product incurs only the initial material and construction costs, and due to its maintenance-free and high durability, it boasts outstanding economic efficiency. Please feel free to contact us if you have any inquiries. *For more details, please refer to the PDF document or feel free to contact us.

• Modified asphalt sheet
• Coating film waterproofing material/permeable waterproofing material
• Coating film waterproofing material/permeable waterproofing material

Introducing the excellent features of the concrete modifier "Crystal Stone NR." Weather resistance has improved, suppressing deterioration caused by ultraviolet rays. Additionally, it prevents moisture penetration and prevents cracks caused by freeze/thaw cycles. Please feel free to contact us when you need assistance. *For more details, please refer to the PDF document or feel free to contact us.

• Modified asphalt sheet
• Coating film waterproofing material/permeable waterproofing material
• Coating film waterproofing material/permeable waterproofing material

Introducing the excellent features of the concrete modifier "Crystal Stone NR." When this product is applied, it forms insoluble crystals within the concrete, enhancing waterproofing and increasing the surface strength of the concrete, thereby improving wear resistance. Additionally, since the voids are modified to be non-porous, it is also resistant to freeze-thaw cycles, and the waterproofing effect continues to be effective. In particular, while deterioration such as neutralization of concrete occurs due to acid rain, the unreacted portions absorb these elements and form insoluble parts, demonstrating remarkable effectiveness against acid rain. This durability is enhanced over time, showing no signs of deterioration. *For more details, please refer to the PDF document or feel free to contact us.*

• Modified asphalt sheet
• Coating film waterproofing material/permeable waterproofing material
• Coating film waterproofing material/permeable waterproofing material

USCP (Ultra Surface Concrete Polymer) is a product designed to reinforce the shortcomings of conventional concrete. Due to its high adhesiveness, it firmly adheres to various materials such as aging concrete, wood, metal, brick, tile, stone, and asphalt. Additionally, its excellent durability prevents issues such as lifting due to freeze-thaw cycles, degradation from ultraviolet rays, and weathering. It can meet needs such as repairs, reapplying overlays, resurfacing horizontally, waterproofing, and enhancing surface aesthetics, while also saving costs. 【Features】 - A "quad polymer product" specially developed for mixing with cement, sand, and crushed stone - Strong adhesion to various materials - Effective for both thin applications of 0.15mm or less and thicker applications depending on the depth of the repair surface - Prevents lifting due to freeze-thaw cycles, degradation from ultraviolet rays, and weathering - Mortar and concrete-based color finishing agent *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

Currently, asbestos is a major social issue. Generally, the only methods available were to either completely remove it, which requires enormous costs and time, or to temporarily prevent its dispersion using panels or paint. However, with the development of liquid glass, a material called "Asgen Sealer" allows for easy and safe treatment of asbestos. It is a paint that penetrates asbestos, causes it to swell, and transforms it into a state that is not easily dispersible as needle-like crystals. Please feel free to contact us if you need our services. *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods

Our company achieves both scattering prevention treatment and needle-like crystal destruction treatment simultaneously with "Asgen Sealer." The excellent permeability of the liquid agent significantly shortens the construction period, making it possible to reduce construction costs. Additionally, the shortened construction period alleviates the operational burden on the client. Asbestos treated with our method can be reduced in volume by approximately 1/6 through crushing, which helps to lower treatment costs and the burden on disposal sites. Please feel free to contact us when you need our services. *For more details, please refer to the PDF materials or feel free to reach out to us.

• Renovation and repair methods

The issue with asbestos removal is that it generates a tremendous amount of dust. For this reason, the installation of barriers, the establishment of a pre-room, and negative pressure dust removal are mandatory during the removal process. Dust suppression agents (wetting agents) are used in asbestos removal, but due to poor permeability, a large amount of dust is generated when removing sprayed asbestos with tools like scrapers. "Asgen Sealer" has excellent permeability, so if sufficiently penetrated, it allows for removal with minimal dust dispersion. Please feel free to contact us if you need our services. *For more details, please refer to the PDF materials or feel free to contact us.*

• Renovation and repair methods

The method for preventing the dispersion of G-type asbestos and its harmless treatment involves "dispersion prevention treatment" and "needle-like crystal destruction treatment." Through the chemical reaction of sodium silicate or potassium silicate, which are the main components of alkaline silicate solution, with calcium, magnesium, and aluminum ions contained in the cement used as a binder during asbestos spraying, glass substances are generated on the surface of the asbestos. By increasing the specific gravity through the enlargement of needle-like crystals and the bonding between them, dispersion is prevented. Furthermore, as the ion exchange reaction progresses, the generation of silicates and colloidal silica (glass substances) also advances, resulting in the densification of the crystals and an increase in hardness. Crushing this material will destroy the needle-like crystals. After crushing, it can be reused as cement raw material or ceramic raw material. *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods

In the case of containment methods where there is no contact with asbestos-containing building materials and no risk of asbestos dispersion due to vibrations, it is not subject to the Air Pollution Control Act. "G-type asbestos treatment" involves spraying at low pressure, so in most cases, it is not subject to the Air Pollution Control Act. There is no need for isolation, installation of an ante-room, or negative pressure dust removal, and wetting work is carried out using "Asgen Sealer." Additionally, due to its extremely high permeability, it offers good workability and can shorten the construction period. Since it can maintain fire and heat resistance performance, there is no need for new fire and heat resistance measures like organic treatment agents. This also helps reduce treatment costs. *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods

The issue with asbestos removal is that it generates a tremendous amount of dust. For this reason, the removal work requires the installation of partitions, the establishment of a pre-room, and negative pressure dust collection. Dust suppression agents (wetting agents) are used in asbestos removal, but due to poor permeability, when removing sprayed asbestos with tools like scrapers, a large amount of dust is generated. In this regard, "Asgen Sealer" has excellent permeability, so if it is sufficiently penetrated and solidified, it is possible to carry out removal with minimal dispersion. Asbestos treated with the G-type asbestos treatment can be reduced in volume by about 1/6 through crushing, which can alleviate processing costs and the burden on disposal sites. *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods

We would like to introduce the features of our G-type asbestos treatment. The "Asgen Sealer" uses a non-contact low-pressure spraying method, ensuring that there is no contact with asbestos during the work. It is applied from the underside of the sprayed asbestos, penetrating 37mm in just 3 hours. This excellent permeability and the ability to vitrify the needle-like crystals of asbestos provide significant advantages for asbestos countermeasures. [Features] ■ Excellent permeability ■ No contact with asbestos during work ■ Significant reduction in work time and construction costs ■ Reduced burden on the client *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods

"Seal Coat 007R" is a hybrid paint made of glass and acrylic. It can be directly applied without a primer on steel surfaces, old paint surfaces, inorganic zinc coatings, and concrete treated with Crystal Stone NR. Additionally, due to its strong adhesion, it can be used not only for painting new structures but also for maintenance across a wide range of applications. 【Features】 ■ High gloss finish is possible ■ Primer and topcoat in one ■ Minimal foaming even when applied over inorganic zinc coatings ■ Cures at room temperature *For more details, please refer to the PDF document or feel free to contact us.

• paint

"Seal Coat 007R" is a two-component coating agent that combines the properties of inorganic materials (weather resistance, water resistance, high hardness, etc.) with the properties of organic materials (workability, flexibility, adhesion, etc.). It is easy to apply using a roller, brush, or spray method, and it demonstrates good adhesion to a wide range of materials. Additionally, the film formed after application maintains a high gloss retention rate and creates a coating that is excellent in dirt resistance. 【Features】 ■ Weather Resistance: Forms a film with high aesthetic retention characteristic of inorganic paints. ■ Dirt Resistance: Creates a film that is difficult for dirt to adhere to and easy to remove if it does. ■ High Adhesion: Shows good adhesion to a wide range of materials. ■ Workability: Easy to apply using a roller, brush, or spray method. ■ Cost-effectiveness: A highly durable film can reduce maintenance costs. *For more details, please refer to the PDF document or feel free to contact us.

• Anti-rot, anti-termite, anti-mold material
• Coating film waterproofing material/permeable waterproofing material
• Exterior coating materials

We would like to introduce our glass paint "Terius Coat." It is a 100% inorganic one-component paint that forms a porcelain-like coating at room temperature on various substrates such as concrete, mortar, slate, metal, and wood. The new technology of Terius Coat allows for porcelain treatment at room temperature instead of high-temperature processing. 【Features】 ■ Strong against ultraviolet rays ■ Exhibits ultra-durability ■ Solvent-based, considerate of people and the environment ■ Proven excellent effects in non-combustibility, water resistance, chemical resistance, and stain resistance *For more details, please refer to the PDF document or feel free to contact us.

• paint

We would like to introduce our general-purpose coating agent, "Terios Coat." It can be used for general painting in construction and can form a porcelain-like film on various materials such as concrete, mortar, metal, and resin through room temperature drying. Being inorganic, it is insensitive to external factors such as ultraviolet rays and acid rain, demonstrating excellent durability over a long period. Additionally, it is a one-component product that reacts with moisture in the air after application, achieving a hardness of 4H after complete curing. 【Features】 - Insensitive to external factors such as ultraviolet rays and acid rain due to its inorganic nature - Demonstrates excellent durability over a long period - Superior adhesion, water resistance, and saltwater resistance - Contains no organic solvents - Chemically and physiologically stable and inert *For more details, please refer to the PDF document or feel free to contact us.

• paint

We would like to introduce our glass coating product, "Teriocote NP-360G." This product is a silica solution available in either one-component or two-component types, which forms a hard amorphous glass film on various substrates through application at room temperature. The film formed is resistant to ultraviolet rays and demonstrates durability. Additionally, it has been proven to have excellent properties such as non-combustibility, water resistance, chemical resistance, and stain resistance. 【Features】 ■ Completely inorganic ■ One-component or two-component silica solution ■ Room temperature application ■ The film formed is resistant to ultraviolet rays and demonstrates durability *For more details, please refer to the PDF document or feel free to contact us.

• paint

"Terios Coat Quick Dry" is a product that excels in drying properties compared to the versatile "Terios Coat." After coating, it becomes touch dry in about 10 minutes and forms a hard film with a pencil hardness of 3H in approximately 3 hours. Additionally, a hard film with a hardness of 7-8H is formed in about a week. Due to its quick-drying nature, it is suitable for stores with limited application time and for factory applications. 【Features】 ■ Excellent drying properties ■ Forms a hard film with a pencil hardness of 3H in about 3 hours ■ Forms a hard film with a hardness of 7-8H in about a week *For more details, please refer to the PDF document or feel free to contact us.

• paint

"Nano Coat" is a water-based inorganic paint that contains no organic materials. It is formed with a molecular structure at the nanometer (one-millionth of a millimeter) scale, which means it does not allow water to pass through but does allow air to pass, making it a "breathable coating material." Additionally, it prevents swelling and peeling caused by moisture inside concrete. It maintains good adhesion over time, and by applying a topcoat, it can improve resistance to dirt. 【Features】 ■ Inorganic, so it is resistant to fading and burning ■ Resistant to swelling and peeling ■ Quick-drying for short construction times ■ Wide variety of options available *For more details, please refer to the PDF document or feel free to contact us.

• paint

It has the function of allowing air to pass through while preventing water at the nano-level molecular structure. It maintains the texture of exposed concrete as it is. It colors concrete structures and maintains their aesthetic appeal over the long term.

• Exterior coating materials

Introducing the completely inorganic glass coating agent "Glass Wax S." Regular maintenance is simply washing with water. Additionally, it reduces the frequency of car washes after application, contributing to water conservation and carbon dioxide reduction. 【Features】 ■ Contains "Carnauba" ■ Suitable for machine washing and only water washing (can be used in a car wash after 1 month of application) ■ No shampoo needed, reducing harmful substances during drainage ■ Reduces the frequency of car washes after application, contributing to water conservation and carbon dioxide reduction *For more details, please refer to the PDF document or feel free to contact us.

• paint

We would like to introduce the features of our product "Glass Wax S." 【Features】 ■ Insoluble inorganic material: No need for repainting for a long time ■ Durability: Resistant to deterioration and has strong adhesion ■ Light resistance: No erosion from ultraviolet rays, which cause paint deterioration, and does not fade ■ Acid resistance: Protects against acidic rain, a cause of paint deterioration ■ Glossiness: High gloss due to mirror-like reflection *For more details, please refer to the PDF document or feel free to contact us.

• paint

"Glass Wax S" is a glass coating material containing carnauba. The formed glass film becomes completely inorganic. It resolves issues related to water-repellent coatings, such as stains and water spots. It can be applied with a wax-like feel. The interval from application to wiping is shortened, creating a deep, glossy glass film. *For more details, please refer to the PDF document or feel free to contact us.*

• paint

By incorporating carnauba into a glass coating material that is difficult to wipe off, it allows for a wax-like application of the glass coating. After application, the wiped glass film finishes with an extremely thin layer of carnauba. This thin carnauba layer protects the glass coating until it fully cures. After coating, there is water-repellent properties due to the carnauba, but once the carnauba is gone, the hydrophobicity of the glass coating material will emerge. The glass film formed from organopolysiloxane is completely inorganic and resistant to water stains. *For more details, please refer to the PDF document or feel free to contact us.*

• paint

Crystal Stone NR is an insoluble silicate-based impregnation material that helps suppress neutralization, prevent scaling, and improve abrasion resistance, contributing to the longevity of concrete. It is used as the A liquid for T&C anti-corrosion—salt damage prevention—registered in NETIS. Crystal Stone is a one-component impregnation material that imparts water repellency based on Crystal Stone NR. Crystal Stone L enhances the surface dirt prevention function by adding lithium silicate to Crystal Stone NR.

• Bentonite