グリーンドゥ List of Products and Services

This document includes examples of applying "Sera 6500 Color Clear (White)" to polished PC boards. We present test records of embedded aggregate polished PC boards in cases where Sera Green was impregnated and where no treatment was applied. Multiple images are included, making it a useful reference when considering implementation. We encourage you to read it. [Contents] ■ Test Records *For more details, please download the PDF or feel free to contact us.

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"Serra 8000" is a water-based, room-temperature curing silicate inorganic/organic composite coloring coating agent. When this product is applied to concrete and ceramic surfaces and cured at room temperature, it forms a high-hardness, ultra-hydrophilic, matte finish coating with excellent weather resistance and stain resistance (self-cleaning) that allows water vapor to permeate. This coating can protect concrete and cement materials from acidic rain and other harmful degrading factors, and it can also be applied to surfaces with uneven substrates or old coatings, as it can create a thick film. 【Features】 - Maintains its original state even after a considerable amount of time has passed since application. - Creates a matte finish coating with high weather resistance. - The ultra-hydrophilic film does not carry static electricity and has excellent resistance to natural staining. - Breathable, forming a film that allows water vapor to permeate. - Creates a film with high hardness that is hardly affected by ultraviolet rays and has excellent chemical resistance. *For more details, please download the PDF or feel free to contact us.

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The "Sera 6500 Series" is an impregnation-type color clear coat that can maintain its original state even after a considerable amount of time has passed since application. It is used for modifying, surface protecting, and suppressing deterioration of various molded products containing concrete and cement components. This protective cosmetic agent for exposed concrete effectively blurs color unevenness and repair marks without compromising the texture of the exposed finish, maintaining the exposed design for an extended period with excellent hydrophilic/hydrophobic properties and stain resistance. 【Features】 ■ It penetrates from the surface, reacting with calcium hydroxide and effective components within the concrete to generate C-S-H crystalline gel, creating a crystalline structure that integrates with the existing concrete, thereby modifying, filling, and densifying it to protect against various deterioration factors. ■ The addition of inorganic pigments minimizes color fading over time, and the coating has properties that do not accumulate static electricity or charge. *For more details, please download the PDF or feel free to contact us.

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The "Sera 5000 Series" is a water-based, room temperature reaction-curing silicate clear coat agent. When this product is applied by immersion to concrete surfaces, the reactive crystallization of the effective components modifies and densifies the surface layer, suppressing the progression of deterioration from the concrete surface. Additionally, even after a considerable amount of time has passed since application, it can be maintained in its original state. This product is a surface modification coating agent that is hydrophilic, breathable, and excellent in stain resistance. 【Features】 ■ The calcium hydroxide in the concrete reacts with the effective components to generate C-S-H gel, creating crystals that integrate with the existing concrete, modifying and densifying it to protect against various deterioration factors. ■ By densifying the concrete surface that has deteriorated and increased in porosity due to carbonation, strength is restored, significantly delaying further deterioration. *For more details, please download the PDF or feel free to contact us.

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The "Seragreen NK Series" is a silicate-based surface penetrating coating that does not become wet in color and leaves no traces after application. It can be applied immediately after formwork removal, solidifying and integrating the surface laitance, suppressing and preventing drying shrinkage cracks, scaling, and filling and rejoining hairline cracks, as well as providing waterproofing and dirt prevention. Additionally, this product crystallizes and densifies using water as a medium, enhancing strength, recovery, filling and rejoining cracks, waterproofing, preventing freeze damage, preventing salt damage, and suppressing neutralization, resulting in minimal need for reapplication over time. 【Features】 ■ Crack rejoining ■ Strength enhancement and recovery ■ Surface protection, neutralization, and deterioration prevention ■ Dustproof and slip-resistant *For more details, please download the PDF or feel free to contact us.

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"Seragreen" is a non-toxic, environmentally friendly coating agent primarily composed of inorganic, carbon-free silicates. This product protects buildings from sunlight's ultraviolet and infrared rays, sulfur oxides, yellow sand, acid rain, salt damage, and freeze damage. Additionally, its super-hydrophilic and anti-static properties ensure that buildings remain beautifully protected for many years. It is completely unrelated to carbon dioxide (CO2) and contributes to global warming countermeasures as an "eco product." Please feel free to contact us if you have any inquiries. 【Various Functions】 - Non-polluting, non-combustible, and smoke-free - Super weather resistance - Strong penetration and oxidation prevention - Ultraviolet degradation prevention - Resistance to natural pollution - Anti-static (static electricity) prevention, etc. *For more details, please download the PDF or feel free to contact us.

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