The main components are a hybrid type containing potassium silicate, colloidal silica, and silicone!
We would like to introduce the features of the "HB Seal" handled by RCG Japan Co., Ltd. It penetrates the joint cement of exterior wall tiles and floor tiles, forming a waterproof protective layer through the generation of OH-Si-OH and C-S-H gel. It is less affected by ultraviolet rays, allowing it to be maintained for a long period. After application, the surface forms a water-repellent layer, but gradually (over a few months to a few years) changes to 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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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.