Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 29 items
![Rubber stopper, silicone stopper, colored rubber stopper [double stopper]](https://image.mono.ipros.com/public/product/image/483/2000169422/IPROS6505081913663890409.jpg?w=280&h=280)
This is a rubber stopper available in various sizes and colors. It features a highly airtight double seal. Please feel free to consult us about processing.
This is a rubber stopper that utilizes the properties of silicone and a rich variety of colors. It is convenient for identification and features a high airtightness due to its double structure.
![Rubber and sponge rubber plug [SK with sealed cap and rubber stopper processing]](https://image.mono.ipros.com/public/product/image/82f/2000169428/IPROS50018306269656739844.jpeg?w=280&h=280)
It is a rubber sponge made of effective silicone rubber material for cushioning.
Since it is a sponge, it is soft and can be used as a material and accessory for physical and chemical experiments.
This is a small type of rubber stopper made of silicone rubber that is heat-resistant, cold-resistant, and chemically stable.
It has excellent heat resistance and cold resistance. For inquiries about rubber plugs and other materials, please contact Asakusa Rubber Processing SK.
Leave the processing of rubber plugs to us.
The color is green.
Leave your pharmaceutical and medical packaging needs to us!
Daikyo Seiko Co., Ltd. specializes in the highly specialized business area of pharmaceutical and medical packaging, constantly challenging itself to create innovative products and actively working on "deepening quality." We handle a range of products, including laminated rubber stoppers that meet various applications with excellent characteristics, as well as "Daikyo ResinCZ(R)," which is equipped with various performance features as a pharmaceutical and medical container. In addition, we are conducting research and development from various angles, including new materials and molding technologies, aiming for more reliable pharmaceutical and medical packaging. *For more details, please download the PDF or contact us.*
It meets a wide range of applications with excellent characteristics. It suppresses interactions with drugs and provides outstanding stability.
This product is a high-quality pharmaceutical and medical rubber stopper laminated with a fluororesin film. By laminating a fluororesin film on the part that comes into contact with the drug, it suppresses interactions with the drug and provides excellent stability. Furthermore, it achieves the characteristics required for formulation applications, such as adsorption resistance, at a high level. It demonstrates its properties in various applications, including liquid and powder formulations, freeze-dried formulations, and infusion use. 【Features】 ■ Low adsorption ■ Chemical resistance ■ Low moisture absorption ■ Chemically inert ■ Gas permeability resistance *For more details, please refer to the PDF document or feel free to contact us.
This is a rubber stopper made in Japan using silicone rubber that has excellent chemical resistance and heat resistance. It is suitable for use in experiments, research applications, general industry, and as a sealing material!
The "ARAM Silicone Long Plug" is a rubber plug made from silicone rubber, a material that excels in chemical resistance, heat resistance, and insulation properties. Compared to standard rubber plugs, it has a longer gripping area, making it easier to insert and remove. It can be used in various fields, including experiments and research applications, general industrial use, as sealing materials for machine parts, and for painting, plating, and dust prevention! 【Features】 ● Can be used over a wide temperature range from -60°C to 200°C. ● Reasonably priced despite being made in Japan. ● Wide range of sizes available Sizes range from [top diameter 2.5mm, bottom diameter 0.8mm] to [top diameter 16mm, bottom diameter 12mm], accommodating a wide variety. Sealing small holes of about 1mm is also easy. We can provide various samples. Please feel free to contact us. *This product comes in standard colors of either "white," "pink," or "green," depending on the size. *For more details, please feel free to contact us.
This is a rubber stopper made in Japan using fluororubber, which has excellent chemical resistance and heat resistance. It is suitable for use in experiments and research, as well as in general industry and sealing materials!
The "Aram Fluororubber Plug" is a rubber plug made from fluororubber, a material that excels in chemical resistance, heat resistance, oil resistance, and solvent resistance. It can be used in various fields, including experiments and research applications, general industry, and as sealing materials in machine parts! 【Features】 ● Compared to natural rubber products, it has superior chemical resistance, heat resistance, oil resistance, and solvent resistance. ● Reasonably priced despite being made in Japan. ● A wide lineup of 30 different sizes. Sizes range from [Top diameter 16mm, Bottom diameter 12mm] to [Top diameter 92mm, Bottom diameter 86mm]. ● We also accommodate hole drilling and splitting processes (additional processing fees apply). We accept custom processing requests such as hole-drilled rubber plugs or half-split plugs according to customer needs. (Processing fees will be charged separately.) There is no need for customers to perform any processing, so you can use it immediately upon arrival! *For more details, please feel free to contact us.
This is a rubber stopper made in Japan using synthetic rubber that excels in chemical resistance and heat resistance. It is recommended for use in experiments, research applications, general industry, and as a sealing material!
The "ARAM Neoprene Long Plug" is a rubber plug made from synthetic rubber (neoprene rubber, chloroprene rubber, CR rubber) that excels in oil resistance and chemical resistance. It can be used in various fields such as experiments and research applications, general industry, as sealing materials for machine parts, and for painting, plating, and dust prevention! 【Features】 ● Compared to general rubber plugs, it has a longer gripping area, making it easier to insert and remove. ● Reasonably priced despite being made in Japan. ● Wide range of size lineup Sizes range from [top diameter 2.5mm, bottom diameter 0.8mm] to [top diameter 16mm, bottom diameter 12mm], accommodating a wide variety. It can easily seal small holes of about 1mm. Please use silicone long plugs for high-temperature applications. Various samples are available. Feel free to contact us. *For more details, please feel free to contact us.
This is a rubber stopper made in Japan using natural rubber. It is recommended for use in experiments, research purposes, general industry, and as a sealing material! We also accept hole drilling and other processing requests.
The "Aram Red Rubber Stopper" is a rubber stopper made from natural rubber. It can be used in various fields such as experiments, research applications, general industry, and as sealing materials for machine parts! 【Features】 ● A wide range of over 40 sizes available. Sizes range from [top diameter 12mm, bottom diameter 9mm] to [top diameter 125mm, bottom diameter 115mm]. ● Reasonably priced despite being made in Japan. ● We also accommodate drilling and splitting processes (additional processing fees apply). We accept custom processing requests such as drilled rubber stoppers or half-split stoppers. (Processing fees will be charged separately.) There is no need for customers to perform any processing, so you can use them immediately upon arrival! *For more details, please feel free to contact us.
This is a rubber stopper made in Japan using natural rubber. It is suitable for use in experiments, research, general industry, and as a sealing material! We also accept hole drilling and other processing.
The "ARAM Black Rubber Stopper" is a rubber stopper made from natural rubber. It can be used in various fields such as experiments, research applications, general industry, and as sealing materials for machine parts! 【Features】 ● A wide lineup of over 40 different sizes. Sizes range from [top diameter 16mm, bottom diameter 13mm] to [top diameter 165mm, bottom diameter 155mm]. ● Reasonably priced despite being made in Japan. ● We also accommodate drilling and splitting processes (additional labor costs apply). We accept custom processing requests such as drilled rubber stoppers or half-splits according to customer needs. (Processing fees will be charged separately.) There is no need for customers to perform any processing, so you can use it immediately upon arrival! *For more details, please feel free to contact us.
Highly versatile rubber stopper
We offer a wide variety of sizes and accept small orders as well.
Leave the processing of rubber plugs to us.
This is a rubber plug with the characteristics of natural rubber, exhibiting the most rubber-like elasticity. It has good mechanical strength and elasticity, but is inferior in heat resistance, oil resistance, weather resistance, and ozone resistance. For inquiries about rubber plugs and other materials, please contact Asakusa Rubber Processing SK.
This is a rubber plug with excellent heat resistance, chemical resistance, oil resistance, and solvent resistance.
It is a rubber plug with excellent heat resistance, chemical resistance, oil resistance, and solvent resistance.
