Penetrates the grout cement of exterior wall tiles and floor tiles! Forms a waterproof protective layer through the generation of OH-Si-OH and C-S-H gel.
The "HB Seal" is an inorganic penetrating waterproof material that is resistant to the effects of ultraviolet rays, allowing it to be maintained for a long time. Its main components are a hybrid type that combines potassium silicate, colloidal silica, and silicone. After application, the surface forms a water-repellent layer, but gradually (over a few months to a few years) transforms into a hydrophilic film, demonstrating anti-soiling effects. 【Features】 ■ Waterproofing ■ Aesthetic design ■ Visual appeal ■ Weather resistance ■ Adaptability ■ Safety *For more details, please download the PDF or feel free to contact us.
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【Construction Procedure】 ■Curing ■Substrate cleaning and drying ■Application of HB seal ■Drying ■Completion *For more details, please download the PDF or feel free to contact us.
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We modify concrete and joint cement to prevent the passage of water and deterioration factors by using our developed products, "Inner Coat" and "HB Seal." For civil engineering applications, we have developed "RCG Inner Silica" and the newly confirmed "RCG Inner Silica α." The coloring fades and loses color due to sunlight, so the aesthetics and landscape after construction do not change. Additionally, for exterior wall tiles that have deteriorated over time, we have started to handle the "Makuhari Newton Method," a technology that forms a strong transparent coating to prevent damage from falling exterior wall tiles to third parties. For waterproofing and deterioration prevention of concrete and tile finishes, please consult RCG Japan Co., Ltd. first.