gasket Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

gasket Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 三喜工業 本社 Chiba//Other construction industries
  2. イシグロ 本社：東京　営業拠点：全国各地 Tokyo//Trading company/Wholesale
  3. 東京興業貿易商会 本社 Tokyo//Trading company/Wholesale
  4. 4 タケチ Osaka//Building materials, supplies and fixtures manufacturers
  5. 5 富双ゴム工業 営業本部 Saitama//Building materials, supplies and fixtures manufacturers
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gasket Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Rubber-based gasket "PK-100 Butyl Rubber Sealer" 三喜工業 本社
  2. Environmentally friendly non-asbestos gasket for piping / LEAKBLOK イシグロ 本社：東京　営業拠点：全国各地
  3. Duct auxiliary materials gasket 三喜工業 本社
  4. 4 Rubber-based sponge gasket "PK-19 Silicone Sponge" 三喜工業 本社
  5. 4 Inorganic fiber gasket "PK-214・216 New Lock Seal" 三喜工業 本社

gasket Product List

106～120 item / All 134 items

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Rubber-based gasket "PK-103・105 Super Sealer"

Rubber-based gasket "PK-103・105 Super Sealer"

Minister of Land, Infrastructure, Transport and Tourism certified non-combustible material! Unvulcanized rubber-based gasket with excellent heat resistance and resistance to animal and vegetable oils!

The "PK-103・105 Super Sealer" is a tape-like sealing material made from a special synthetic rubber based on nitrile rubber and butyl rubber. It excels in heat resistance and resistance to animal and vegetable oils, and since it is unvulcanized, it also has excellent cushioning, adhesion, airtightness, and water-stopping properties. *Please note that the above product may vary slightly in content depending on the branch or sales office, and it may not be available at all locations. For details, please contact and confirm with each branch office. 【Features】 ■ Heat resistance (operating temperature: below 100℃) ■ Resistance to animal and vegetable oils ■ Unvulcanized ■ Cushioning ■ Adhesion ■ Airtightness ■ Water-stopping *For more details, please refer to the PDF document or feel free to contact us.

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  • Duct related equipment

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Round duct thin gasket "PK-301 Rakucheena Seal"

Round duct thin gasket "PK-301 Rakucheena Seal"

Minister of Land, Infrastructure, Transport and Tourism certified non-combustible material! Gasket for kitchen and round duct range hoods.

The "PK-301 Rakucheena Seal" is a round duct thin gasket made from a blend of nitrile rubber and butyl rubber. It is highly airtight and water-resistant, making it suitable for use in "La Cucina" (kitchen). Certified non-combustible material by the Minister of Land, Infrastructure, Transport and Tourism Certification number NM-4983 【Features】 Heat resistance Cushioning Resistance to animal and vegetable oils Airtightness Water resistance Adhesiveness Flame retardancy *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment

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Duct auxiliary materials gasket

Duct auxiliary materials gasket

We have a wide variety of products made from various materials, such as neo sponge and PVC sponge!

"Gaskets" are used for connecting ducts and for connecting ducts to equipment. They are durable, with no risk of scattering, and possess compressibility and elasticity, while also requiring low air leakage and airtightness. Therefore, the selection of gasket materials is even more important. Our company offers a wide range of products, including "rubber-based sponge," "resin-based sponge," "inorganic fiber-based," and "rubber-based" materials. Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 <Rubber-based Sponge Gaskets> ■PK-13 Neo Sponge ■PK-16 Neo Seal ■PK-19 Silicone Sponge ■PK-21 NR Sponge ■PK-56 New Top Seal *For more details, please refer to the PDF document or feel free to contact us.

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  • Duct related equipment

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Sealing gasket (Carflex, Lowflex)

Sealing gasket (Carflex, Lowflex)

Gaskets for wiring and piping areas prone to defects in airtight construction.

Wiring location gasket "Carflex" and pipe gasket "Roflex." They adhere closely to cables and pipes, eliminating gaps. These gaskets make it easy and reliable to achieve airtight sealing in areas prone to defects in wiring and piping.

  • Waterproof tape, adhesive, drain, protective panel

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Do you know about the multi-gasket from Shimizu Alloy Manufacturing?

Do you know about the multi-gasket from Shimizu Alloy Manufacturing?

Introduction to Gaskets for Preparing for Crisis Management and Preventing Water Leakage Accidents

The "Multi-Gasket" is a product with a structure that features a stainless steel core lined with rubber, and has annular projections and grooves on the gasket surface. During an earthquake, the pressure can temporarily rise, directly impacting the flange area and causing water leaks. Furthermore, if the discovery of the leak is delayed and the shape of the gasket becomes deformed, tightening the bolts and nuts will not stop the leak. This product was developed to solve these issues. Please make use of it to enhance earthquake resistance for your stockpiles. 【Features】 ■ Maintains high water-stopping ability ■ Suppresses deformation even during pipe bending, preventing protrusion and damage ■ Compatible with both GF and RF ■ Easy centering (GF type) ■ Compatible with all flanges of 7.5K, 10K, and 16K *For more details, please refer to the PDF document or feel free to contact us.

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Rubber packing and gasket

Rubber packing and gasket

We manufacture packing and gaskets. Based on drawings, CAD data, and actual products, we can handle mass production as well as small lots and large sizes, including those with seals.

We process rubber sheets and rubber sponges for automobiles, electronics, construction, etc., into packings and gaskets. We can accommodate everything from small to large items, including those that require adhesive. For small items, we can measure the dimensions from the actual product and manufacture accordingly. We also have materials in stock for our own processing, which can be sold in smaller quantities if needed. If you are looking for anything related to "rubber," please first contact Nakagawa Shoko, as we can prepare items not listed below. For processing methods and other product examples, please refer to the related links.

  • Cork, rubber flooring, sheet flooring/indoor and outdoor

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Automatic Coating Gasket for Electronic Components

Automatic Coating Gasket for Electronic Components

UV instant curing, online fine coating with robots. Enables improved work efficiency and cost reduction.

Bostik Nitta Co., Ltd. offers "Automatic Application Gaskets." Our UV instant curing liquid gasket enables the automation of tape application and O-ring and packing installation, leading to improved work efficiency and reduced labor costs. Our UV curing gasket is utilized in electrical and electronic components as well as automotive electronic components. 【Features】 ■ Increased design flexibility and fine application capability ■ Suitable for waterproof and dustproof applications, IPX7 certified ■ Reduced material waste ■ Increased productivity through automation ■ Excellent sealing performance * You can download the Japanese catalog. * For more details, please refer to the PDF materials or feel free to contact us.

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  • Special Construction Method

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Automatic Coating Foam Gasket [Hot Melt Foam / UV Cured Type]

Automatic Coating Foam Gasket [Hot Melt Foam / UV Cured Type]

Achievements both domestically and internationally, manual foam tape and packing alternatives, and an easy process for automatic application of foam gaskets. Waterproof, dustproof, soundproof, cushioning, and guaranteed airtightness.

Bostik's automatic application foam gaskets offer excellent performance and can serve as alternatives to foam tapes and O-rings, contributing to increased productivity. Bostik handles a wide variety of foam gaskets (UV-curable foam gaskets, hot melt foam, 1K PU foam gaskets, etc.). Bostik's FIPG (Foam-in-Place gasket) is highly flexible and excels in dust and water resistance. It can also be used as cushioning material. In place of traditional foam tapes and silicone gaskets, automatic application gaskets support the automation of manufacturing processes (FA). 【Features】 ■ Good flexibility ■ Excellent waterproof and airtight properties ■ Automatic application, improved productivity

  • glue

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【UV Curing Gasket Introduction Case】Electronic Component Manufacturer

【UV Curing Gasket Introduction Case】Electronic Component Manufacturer

Automatic application liquid gasket. Excellent airtightness, cost efficiency, and work efficiency. Introducing examples that solve manual labor and labor shortages.

Electronic components are equipped with manually molded rubber gaskets and polyurethane foam tape. Due to the manual process, the productivity is low, the defect rate is high, and there are issues with labor costs. On-site liquid gasket products enable fully automated application using a robotic dispenser, and they possess the ability to cure at high speed after UV exposure, providing a solution for high-speed productivity. 【Benefits of Implementation】 ■ Automation → Solves manual labor and labor shortage issues ■ Robotic dispenser application → Reduces defective products, no skilled labor required ■ Online process (automatic application & UV curing) → Increases productivity ■ No molds required → Increases design flexibility, rework → Enhances quality ■ Total cost reduction

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Sponge and foam resin

Sponge and foam resin

We offer a wide variety of single-cell foam and lightweight plastic boards that excel in rigidity.

We would like to introduce the "Sponge and Foam Resin" handled by Seibu Rubber. We offer a variety of products including "Silicone Rubber Sponge," which can be used for various applications such as gaskets, packing, and heat-resistant cushioning materials, as well as "Fluoro Rubber Sponge" and "Polyurethane Foam (White)," which excel in thermal insulation. You can choose according to your needs. 【Product Lineup (Partial)】 ■ Silicone Rubber Sponge ■ Fluoro Rubber Sponge ■ Neoprene Sponge (Black) ■ Poly Plate ■ Plaparl, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Industrial supplies

Industrial supplies

We offer a variety of products including rubber stoppers, heat-shrinkable tubes, and hygiene management color system brushes.

We would like to introduce the "industrial products" handled by Seibu Rubber. We offer a wide range of products, starting with the specially molded "PE type," which is used in various applications from refrigerators to sluice gates, as well as "Nishi Tube" made from ethylene-propylene rubber and cross-linked polyethylene, and HACCP hygiene management brush products like "Barkute." You can choose according to your needs. 【Product Lineup (Partial)】 ■ Specially molded products: H rubber type, PE type ■ Rubber plugs ■ Nishi Tube ■ Industrial brushes: Barkute, toothbrush-type brushes, Barseal brushes ■ Rubber rolls: Sleeve rolls (urethane type), etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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[Product Example] Gasket with Square Hole Processing

[Product Example] Gasket with Square Hole Processing

The advantage is high drainage performance due to the drainage holes! The materials used are rigid PVC and flexible PVC.

Here is an example of "Gasket with square hole processing." It is used in window frame materials, and the advantages of hard and soft gaskets include high drainage performance due to water drainage holes. Our company supports various extrusion molding challenges, from product planning to OEM and production transfer from other factories. Please feel free to contact us when needed. 【Example】 ■ Application: Gasket ■ Material: Rigid PVC, Soft PVC ■ Precision: ±0.3 ■ Processing Method: Extrusion molding, Two-color molding *For more details, please refer to the PDF document or feel free to contact us.

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[Product Example] Hard and Soft Gasket Round Hole

[Product Example] Hard and Soft Gasket Round Hole

Used for window frames! The advantages of hard and soft gaskets include high drainage capability due to the water drainage holes.

Here is an example of "hard-soft gasket with a round hole." The advantages of hard-soft gaskets include high drainage capability due to the water drainage holes, and they are used in window frame materials. Our company supports various extrusion molding challenges, from product planning to OEM and production transfer from other factories. Please contact us when you need assistance. 【Example】 ■ Application: Gaskets, tight materials ■ Material: Rigid PVC, Soft PVC ■ Precision: ±0.3 ■ Processing Method: Extrusion molding, two-color molding *For more details, please refer to the PDF document or feel free to contact us.

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[Product Example] Hard and Soft Slit Gasket

[Product Example] Hard and Soft Slit Gasket

The advantages are the reduction in assembly time, the ease of packaging bobbins, and the high drainage capability due to the drainage holes.

Here is an example of a "hard-soft slit gasket." It is used in aluminum and resin composite window frame materials. The advantages include reduced assembly time, ease of packaging in bobbins, and high drainage capability due to drainage holes. Our company supports various extrusion molding challenges, from product planning to OEM and production transfer from other factories. Please feel free to contact us when needed. [Example] ■ Application: Gasket, tight material ■ Material: Rigid PVC, Soft PVC ■ Precision: ±0.3 ■ Processing method: Extrusion molding of rigid resin *For more details, please refer to the PDF document or feel free to contact us.

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