中外商工 List of Products and Services

The "Art Top Series" is a roof coating suitable for protecting rooftops. Starting with "Art Top A," which excels in workability and environmental compatibility, the lineup also includes "Art Top A-COOL," which offers heat insulation effects and high weather resistance. You can choose according to your specific needs. 【Lineup】 ■ Water-based roof coating "Art Top A" ■ Water-based heat-insulating roof coating "Art Top A-COOL" ■ Heat-insulating roof coating "Art Top A-FH" ■ Water-based heat-insulating and thermal insulation coating "Art Top CL" *The downloadable materials are in a digest version. If you would like a catalog, please contact us through the inquiry form.

The "Art Top Series" is a line of exterior protection and substrate adjustment products that help protect buildings and restore them from aging and dirt. Starting with "clear coating materials" that can be used on various materials and finishes, the lineup also includes "roof protection materials" suitable for rooftop protection and "condensation prevention paint" that utilizes the water absorption and moisture release properties of diatomaceous earth. Additionally, we offer "Palette Guard," a protective paint for tire running areas in multi-story parking lots, and the substrate-specific restoration system "Reval." 【Product Lineup】 <Art Top Series> ■ Clear Coating Materials - Art Top PS, PS-WOOD, PS-LIGHT, Ti-2000 ■ Roof Protection Materials - Art Top A, A-COOL, A-FH, CL ■ Condensation Prevention Paint - Art Top DG *For more details, please refer to the PDF document or feel free to contact us.

"Art Top PS" is a multifunctional coating paint composed of silica-based inorganic polymers, which exhibits excellent durability against degradation caused by ultraviolet rays and salt damage, unlike organic polymers. Due to the incorporation of specially formulated inorganic ultraviolet absorbers in nanoparticle form, the ultraviolet absorption effect lasts for an extended period. It blocks not only UV-B waves, which cause discoloration, but also UV-A waves, which lead to chalking. 【Features】 ■ Large contact angle repels water and oil ■ Super hydrophobic and oleophobic, preventing dirt and mold from adhering and offering excellent removability ■ Protects buildings from degradation caused by ultraviolet rays ■ Considerate of safety and the environment ■ High transparency that does not compromise the texture of the substrate *For more details, please refer to the PDF document or feel free to contact us.

"Art Top PS-WOOD" is a multifunctional coating paint that imparts water-repellent and UV-absorbing effects to oil stain finishes without compromising the texture of the wood, effectively suppressing corrosion and fading of the wood over an extended period. Due to its large contact angle, it repels water and oil, exhibiting super water-repellent and oil-repellent properties that prevent dirt and mold from adhering, and it excels in removability. The application involves washing with water, applying the oil stain twice, and then applying this product to complete the process. 【Features】 ■ Repels water and oil due to its large contact angle ■ Super water-repellent and oil-repellent properties prevent dirt and mold from adhering, excelling in removability ■ Protects wood from degradation caused by UV rays ■ High transparency that does not compromise the texture of the substrate *For more details, please refer to the PDF document or feel free to contact us.

"Art Top PS-LIGHT" is a water-based, transparent photocatalytic paint that is resistant to mold and has antibacterial properties. By combining metallic silver, metallic copper, and fluororesin, it decomposes dirt using photocatalysis and allows it to flow away with its super hydrophilicity. It can be used to prevent dirt on exposed concrete, decorative walls, and stone-like coatings. [Features] - When light hits the photocatalyst, it decomposes dirt, and when it rains, the dirt is washed away due to its hydrophilicity. - Excellent mold resistance and antibacterial properties due to the effects of metallic silver and metallic copper. *For more details, please refer to the PDF document or feel free to contact us.

"Art Top Ti-2000" is a multifunctional coating paint that can be easily wiped clean even when dirt adheres to it. By applying it to various materials such as concrete surfaces, painted surfaces, tiled surfaces, sanded surfaces, and metal parts that are susceptible to graffiti and posters, it maintains the ability to remove graffiti and posters over a long period. Please feel free to contact us when you need assistance. 【Features】 ■ Easily removes graffiti from lacquer spray, markers, etc. ■ Posters do not adhere completely, and if they do, they can be easily peeled off. ■ Easily wiped clean even when dirt adheres. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce "Art Top A," handled by Chugai Shoko Co., Ltd. This product is the standard type of the Art Top series and is a paint for various roof protection. The water-based, environmentally friendly coating material excels in workability and environmental compatibility. 【Features】 ■ One-component acrylic emulsion paint ■ Water-based type that does not use any organic solvents ■ Excellent workability and environmental compatibility *For more details, please refer to the PDF document or feel free to contact us.

"Art Top A-COOL" is a one-component heat-insulating protective paint. It excels in high reflectivity in the near-infrared range, effectively preventing heat absorption by roofs. It forms a weather-resistant film using acrylic resin, making it suitable for various roofing materials and waterproofing materials, as well as roofs that require improvement in indoor temperature. 【Features】 ■ One-component acrylic emulsion paint ■ Excellent high reflectivity in the near-infrared range, preventing heat absorption by roofs ■ Forms a weather-resistant film using acrylic resin *For more details, please refer to the PDF document or feel free to contact us.

"Art Top A-FH" is a two-component heat-insulating protective paint. It significantly lowers the surface temperature of the waterproof layer and suppresses deterioration caused by heat. It can be used on various roofing materials and waterproofing materials, as well as on roofs where improvement of indoor temperature is desired. 【Features】 ■ Two-component solvent-based acrylic urethane paint ■ Significantly lowers the surface temperature of the waterproof layer and suppresses deterioration caused by heat *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our product, "Art Top CL." This coating material, which contains pigments that effectively reflect the infrared region of sunlight, not only has heat shielding effects but also possesses insulation properties. Due to its super hydrophilic nature, it is resistant to dirt accumulation and maintains a high solar reflectance ratio for an extended period. It suppresses the rise in surface temperature and achieves excellent insulation effects through the incorporation of "special hollow balloons." 【Features】 ■ Super hydrophilic, making it resistant to dirt accumulation and maintaining a high solar reflectance ratio for a long time ■ Environmentally friendly, easy-to-handle water-based one-component type ■ Suppresses the rise in surface temperature and achieves excellent insulation effects through the incorporation of "special hollow balloons" *For more details, please refer to the PDF document or feel free to contact us.

"Art Top DG" is a condensation prevention paint that utilizes the water absorption and moisture evaporation properties of diatomaceous earth. It demonstrates excellent condensation prevention functionality in areas where condensation occurs due to humidity. It does not contain formaldehyde emission grade [F☆☆☆☆] or volatile organic compounds [VOC], making it an environmentally friendly product. 【Features】 ■ Absorbs and releases moisture, regulating humidity ■ Excellent mold resistance ■ Superior fire resistance ■ Environmentally considerate ■ Excellent durability *For more details, please refer to the PDF materials or feel free to contact us.

"Reval A1" is a substrate-specific restoration system primarily composed of sodium hypochlorite. The main component, sodium hypochlorite, is a food additive commonly used for washing vegetables and sterilizing items like hand towels. Sodium hydroxide (a food additive) is used as an auxiliary agent and poses no concerns regarding irritation. Its effectiveness goes beyond that of typical commercial mold removers, as it not only bleaches or removes mold spores and hyphae but also decomposes the mold's mycelium, making it excellent for preventing mold regrowth after removal. 【Features】 ■ Sodium hypochlorite as the main component: uses a food additive designated product ■ Sodium hydroxide (food additive) poses no irritation concerns as an auxiliary agent ■ Decomposes mold mycelium ■ Excellent at preventing mold regrowth after removal *For more details, please refer to the PDF document or feel free to contact us.

"Reval B1" is a mixed aqueous solution primarily composed of phosphoric acid and ammonium fluoride. It has a cleaning power equivalent to that of hydrochloric acid and hydrofluoric acid, but with lower irritation. Since it does not contain hydrochloric acid, it reduces the risk of splashing during cleaning, and its odorless nature makes it safe for use in multi-unit dwellings. Additionally, by using "Art Top PS" as a protective agent, it provides long-lasting water-repellent effects on exterior wall tiles. [Features] - Odorless and safe for multi-unit dwellings - Mixed aqueous solution primarily composed of phosphoric acid and ammonium fluoride - Organic acid-based cleaner that does not produce toxic gases - Does not contain hydrochloric acid *For more details, please refer to the PDF document or feel free to contact us.

"Reval C" is a substrate-specific restoration system primarily composed of surfactants. The surfactants used are those employed for handwashing in food factories, and since they do not contain phosphorus or oils, they have no impact on the human body. If used as a cleaning agent when not replacing long sheets, it will restore the finish to that of a new installation. 【Features】 ■ No phosphorus or oils used ■ Surfactants are those used for handwashing in food factories ■ By emulsifying, it transforms oil into a substance that dissolves in water ■ Easily removes oil films ■ Capable of removing tire marks and heel marks on long sheets in apartments that conventional cleaning agents could not remove *For more details, please refer to the PDF document or feel free to contact us.

"Reval D" is characterized by not using strong acids or similar substances, which prevents damage to wood and is environmentally friendly. By removing mold that has accumulated over time without harming the material, it restores the warmth and beautiful growth rings and knots that wood naturally possesses. By using "Art Top PS-WOOD" as a protective agent, it suppresses mold growth over a long period and maintains water-repellent effects. [Features] - Breaks down mold spores - Excellent at suppressing mold after removal - Sodium hypochlorite as the main component: uses food additive designated substances - Sodium hydroxide (food additive) is used as an auxiliary agent with no concerns about irritation *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the products related to "heat countermeasures" that we handle. "Art Top CL" is a coating material that contains pigments that effectively reflect infrared rays contained in sunlight, providing not only heat insulation effects but also thermal insulation effects. Due to its super hydrophilic properties, it is difficult for dirt to adhere, and it maintains a high solar reflectance ratio for a long time. Additionally, "Thermo Resin," which covers the surface with a coating film of about 10μm, can significantly reduce heat loss and is effective in reducing unnecessary heat released by furnaces and improving the work environment, thus contributing to heatstroke prevention. *For more details, please download the PDF or feel free to contact us.