瀬戸漆喰本舗 List of Products and Services

We would like to introduce some frequently asked questions about Seto Shikkui, handled by Seto Shikkui Honpo Co., Ltd. As for the question, "Can Seto Shikkui be colored?" the answer is that it can be colored by mixing color powders during the top coating process. Seto Shikkui is made from natural materials derived from nature, so it is also possible to create patterns by coloring with local natural materials such as red ochre and yellow earth. We have answered many other questions as well, so please take a look. [Question] ■ Can Seto Shikkui be colored? *For more details, please refer to the related link page or feel free to contact us.

• Plaster wall
• Plaster wall

We would like to introduce frequently asked questions about Seto plaster handled by Seto Shikkui Honpo Co., Ltd. Questions such as "What is the shelf life of unopened and opened products?" and "Can Seto plaster be applied to exterior walls?" are answered. Seto plaster hardens when exposed to air, so it can be stored for a long time in an unopened state as long as the bag is not torn, or if it has not been opened. Additionally, when used externally, rainwater may seep in due to the characteristics of sand plaster, which can cause crystallization. While this does not affect performance, we recommend applying "moisture-permeable waterproof plaster" as a base coat for houses with limited eaves. We have answered many other questions as well, so please take a moment to read through them. 【Questions】 ■ What is the shelf life of unopened and opened products? ■ Can Seto plaster be applied to exterior walls? *For more details, please refer to the related link page or feel free to contact us.

• Plaster wall
• Plaster wall

We would like to introduce some frequently asked questions about Seto Shikkui, handled by Seto Shikkui Honpo Co., Ltd. We answer questions such as, "Can it be applied over plasterboard (gypsum board)?" and "Can it be applied directly to vinyl wallpaper?" Seto Shikkui is a product that has improved upon the shortcomings of traditional sand-based plaster for application on wooden lath panels. In our application process, we remove the vinyl wallpaper to avoid concerns about issues like seams appearing later, apply a primer, and after thorough drying, we proceed with the application of Seto Shikkui. We also answer many other questions, so please take a moment to read through them. 【Questions】 ■ Can it be applied over plasterboard (gypsum board)? ■ Can it be applied directly to vinyl wallpaper? *For more details, please refer to the related links page or feel free to contact us.

• Plaster wall
• Plaster wall

We would like to introduce some frequently asked questions about Seto Shikkui, handled by Seto Shikkui Honpo Co., Ltd. We answer questions such as "Is Seto Shikkui powdered plaster?" as well as "Is the color pure white?" and "How much Seto Shikkui is needed for about one tatami mat?" Seto Shikkui is a pre-mixed sand plaster that contains ionized water. The color of the sand aggregate gives it a slightly grayish appearance, but it dries to a pure white plaster. Additionally, since the texture is that of sand plaster, even when finished flat, it will have a slightly uneven surface like yuzu skin. By changing the finishing pattern, it can be applied to various wall surfaces. We also answer many other questions, so please take a moment to read through them. 【Questions】 ■ Is Seto Shikkui powdered plaster? ■ Is the color pure white? ■ How much Seto Shikkui is needed for about one tatami mat (approximately 2 square meters)? *For more details, please refer to the related link page or feel free to contact us.

• Plaster wall
• Plaster wall

We would like to introduce customer feedback on Seto plaster from Seto Shikkui Honpo Co., Ltd. From Mr. Y: "A plaster house is warm in winter and cool in summer, making it very comfortable. It blends well with surrounding materials, and I really like its smooth texture. The white plaster walls have a traditional construction style, which I believe contributes to the development of the community." You can view many other comments on the related link page, so please take a moment to read them. [Customer Feedback (Excerpt)] - The indoor air is as clear as the fresh outdoor air in the countryside. - The indoor temperature does not get too cold, allowing for comfortable living even in chilly periods. - A plaster house is warm in winter and cool in summer, making it very comfortable. - There is no worry about fading like with wallpaper. - All exterior walls are plastered, and they do not get dirty. *For more details, please refer to the related link page or feel free to contact us.

• Plaster wall
• Plaster wall

"Seto plaster" is the same as sand plaster, and it can be used not only as a base for interior and exterior walls but also as a finishing material on the surface (for intermediate finishing). During finishing, various patterns can be applied to create textured wall surfaces, and it can also be colored (with pigments like benigara or colored clay), allowing for a variety of options depending on the application and design. For exterior walls that are exposed to rain, it is necessary to use our breathable waterproof plaster or similar materials to prevent water infiltration, so please feel free to consult us. 【Features】 ■ Can be used as a finishing material on the surface ■ Capable of creating textured wall surfaces with various patterns ■ Can be colored (with pigments like benigara or colored clay) ■ Various options available depending on application and design ■ Patent obtained *For more details, please refer to the related link page or feel free to contact us.

• Plaster wall
• Plaster wall

Lime plaster is traditionally made by boiling seaweed (funori) to create a paste, mixing it with hemp fibers and burnt lime, and can be categorized into types such as sand lime plaster, Tosa lime plaster, and Ryukyu lime plaster. "Seto lime plaster" falls under the category of sand lime plaster. By mixing ultra-high concentration calcium ion water extracted from oyster shells into the general sand lime plaster, it has successfully enhanced the strength and durability of the traditionally used lime plaster, making it both an old and new material. [Features] - Successfully increased the strength and durability of the traditionally used lime plaster - An old yet new material *For more details, please refer to the related link page or feel free to contact us.

• Plaster wall
• Plaster wall

In recent years, plaster has begun to attract attention as a building material with the ability to adsorb and decompose "formaldehyde," which is considered a major cause of chemical sensitivity. Additionally, since plaster itself is alkaline, it is also expected to have antibacterial and mold-resistant effects. After application, plaster dries from the surface and solidifies into a lump of lime, and the hardened plaster gradually hardens (or petrifies) over a long period of time while absorbing carbon dioxide from the air. It is said that this process takes about 10 years for a thickness of 1mm. In the "Kizuri substrate method" using "Seto plaster," plaster is applied at a thickness of 8mm or more, which enhances its effectiveness due to the increased thickness. [Effects] ■ Adsorption and decomposition function of formaldehyde ■ Antibacterial and mold-resistant *For more details, please refer to the related link page or feel free to contact us.

• Plaster wall

Jointly developed with Kinki University and obtained a patent! Seto plaster: shortened construction period, five times the strength, fire-resistant, quasi-fire-resistant, and quasi-fireproof certification obtained from the Minister. This is a revolutionary wall material made from plaster that achieves incredible high strength, high adhesion, and rapid hardening by mixing calcium ion water extracted from Hiroshima oysters. With five times the strength and a reduced likelihood of cracking, it is also effective for seismic reinforcement. Zero chemical materials such as resins! It is 100% natural material plaster. The alkaline effect is also expected to be effective for COVID-19 measures!

• Plaster wall
• Plastering and painting work
• Plaster wall

Seto plaster: shortened construction period, five times the strength, fire-resistant, quasi-fire-resistant, and quasi-non-combustible, with ministerial certification obtained. This is a revolutionary wall material that achieves incredible high strength, high adhesion, and rapid hardening by mixing calcium ion water extracted from Hiroshima-produced oyster shells into the plaster. With five times the strength, it is also effective for seismic reinforcement. How about combining it with wooden lath for speedy construction on site?

• Plaster wall