Sealing materials Product List and Ranking from 52 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

Sealing materials Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. ジェイ・シー・サプライ Kanagawa//Trading company/Wholesale
  2. null/null
  3. シーカ・ジャパン Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 白崎コーポレーション グリーンナップ事業 Fukui//Building materials, supplies and fixtures manufacturers
  5. 5 ＫＦケミカル Tokyo//Building materials, supplies and fixtures manufacturers
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Sealing materials Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Sealing Material "Hamatite" Catalog ジェイ・シー・サプライ
  2. Hamathite Catalog シーカ・ジャパン
  3. Weed control for the purpose of "NEO Sealing" reduces work hours by approximately 50%! 白崎コーポレーション グリーンナップ事業
  4. 4 1-component modified silicone-based sealing material 'KF Special Sealant' ＫＦケミカル
  5. 5 One-component 'quick-drying' polyurethane sealant that maintains its quick-drying properties even in winter.

Sealing materials Product List

151～165 item / All 197 items

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Construction sealing material "Penguin Seal IB7000"

Construction sealing material "Penguin Seal IB7000"

The compatibility with general-purpose two-component silicone sealants is good, making renovation possible!

The "Penguin Seal IB7000" is a high-performance sealing material that achieves high weather resistance and durability through the adoption of next-generation polymers, making it suitable for use on glass joints as well. Like modified silicone, it can be painted with most paints. Additionally, it exhibits stable adhesion to many substrates with two types of primers. There is no contamination (water-repellent contamination) around the joints, as seen with silicone-based sealing materials, allowing the building to maintain a beautiful appearance for a long time. 【Features】 ■ Two-component polyisobutylene ■ Excellent weather resistance and durability, outstanding glass adhesion ■ Beautiful appearance around joints ■ Excellent paintability and adhesion ■ Renovation work possible for silicone-based sealing materials *For more details, please refer to the PDF document or feel free to contact us.

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Construction sealant "Penguin Seal MS2570 type NB"

Construction sealant "Penguin Seal MS2570 type NB"

Non-contaminating non-bleed series of paint! Maintains stable adhesion for a long period.

The "Penguin Seal MS2570 type NB" is a stress-relieving two-component type construction sealant suitable for ceramic siding boards. Utilizing unique synthesis and formulation technology, we have finally achieved a non-bleed type of "Penguin Seal MS2570" specifically designed for ceramic siding joints that does not contaminate paint. Being a two-component type, it cures uniformly internally, significantly reducing the likelihood of cracks, wrinkles, or sagging due to vibrations after the following day. 【Features】 ■ Two-component modified silicone ■ Non-bleed type with excellent paint adhesion and contamination resistance ■ Usable for both exposed and painted joints ■ Maintains stable adhesion for a long period ■ Significantly reduces the likelihood of cracks, wrinkles, or sagging due to vibrations after the following day *For more details, please refer to the PDF document or feel free to contact us.

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Elastic sealing material "Penguin Seal PU979 Fast Cure"

Elastic sealing material "Penguin Seal PU979 Fast Cure"

Walking is possible the day after construction! It can also be used in joints within factories that handle oils and chemicals.

The "Penguin Seal PU979 Fast Cure" is a sealing material specifically designed for floor joints that ensures safety for pedestrians. It is a fast-curing type that allows for walking the day after installation. It has effective curing performance in harsh construction environments such as nighttime work and low temperatures. Due to its weather resistance that is equal to or greater than that of polysulfide-based sealing materials, it can be used in exposed conditions. 【Features】 ■ Two-component polyurethane ■ Fast curing type, allowing for walking the day after installation ■ High hardness for safe walking ■ Excellent weather resistance ■ Superior oil and chemical resistance *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, among hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

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Sealing material "Penguin Seal 2550HM"

Sealing material "Penguin Seal 2550HM"

Introducing a one-component modified silicone sealant with excellent usability and quick curing!

The "Penguin Seal 2550HM" is a one-component modified silicone sealant that offers quick room temperature curing and ease of use that is not affected by seasons or temperature. It is a fast-curing type with a touch-dry time of 1 hour at 20°C. It has low temperature dependence, providing stable extrudability over a wide temperature range, and particularly promises excellent workability with smooth extrudability at low temperatures. Additionally, it is a durable product with high adhesion that does not select substrates and is non-contaminating, making it recommended for sealing around rigid PVC pipes and fittings for water supply. 【Features】 ■ Excellent workability ■ Superior curing properties ■ High adhesion ■ Non-contaminating *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

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Construction sealing material "Penguin Seal SA7500"

Construction sealing material "Penguin Seal SA7500"

Excellent weather resistance that realizes the longevity of buildings! Renovation work with a two-component silicone sealant is possible.

The "Penguin Seal SA7500" is a high-performance architectural sealing material that contributes to the longevity of buildings. By adopting silylated acrylate polymer, it achieves high weather resistance and durability, possessing weather resistance equivalent to 20 years in actual year conversion based on accelerated testing. It is suitable for renovation work with two-component silicone-based sealing materials. 【Features】 ■ Excellent weather resistance that realizes the longevity of buildings ■ Outstanding durability suitable for large buildings ■ Ideal for renovation work ■ Beautiful appearance around joints ■ Compatible with various joint types *For more details, please refer to the PDF document or feel free to contact us.

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JC Supply Co., Ltd. Company Profile

JC Supply Co., Ltd. Company Profile

Helping to build cities with waterproof materials, coatings, and construction materials! As professionals in building materials, we create value that is worth choosing.

Our company was established in October 1984 as a specialized trading company for construction materials, focusing on sealing materials. We have been striving to improve our sales and services closely tied to the local community in Kanagawa Prefecture, enabling us to respond quickly to our customers' needs. Always looking ahead to the future, we continue to take on limitless challenges as professionals in the supply of construction materials, primarily in the renovation market, ensuring customer satisfaction through the united efforts of our employees. 【Business Activities】 ■ Sales of Construction Materials - Sealing materials, surface waterproofing materials, injection materials, coating materials - Substrate treatment materials, water-stopping materials, auxiliary materials, construction tools - Earthquake-resistant materials, civil engineering materials - Safety products, workwear *For more details, please refer to the PDF document or feel free to contact us. ★ Introduction of Contractors ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Introduction of Properties ★ We accept requests for property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

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Construction sealing material "Penguin Seal MS2500"

Construction sealing material "Penguin Seal MS2500"

Flexibly follows the movement of joints and exhibits stable performance! Ideal for curtain wall joints.

The "Penguin Seal MS2500" is a two-component modified silicone sealant for construction use. With excellent rubber elasticity after curing, it flexibly follows the movement of joints caused by various external factors, demonstrating outstanding durability and high waterproof performance. It can be used for joint sealing in curtain walls (metal and PCa), extruded cement board joints, and various types of window frames. 【Features】 ■ Flexibly follows joint movement ■ Stable curing properties over a wide temperature range ■ Complies with JIS A 5758 Type F-25LM durability category 9030 (JIS mark certified product) ■ Free from 13 volatile organic compounds (VOCs) associated with sick house syndrome ■ Certification number JSIA-004001 F☆☆☆☆ *For more details, please refer to the PDF document or feel free to contact us.

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1-component silicone-based sealing material "Penguin Seal 2510"

1-component silicone-based sealing material "Penguin Seal 2510"

Ideal for joints subjected to wind pressure, such as glass screen construction methods! Can also be used with resin materials.

The "Penguin Seal 2510" is a non-alcohol-based sealing material. It can be used for glass joints and is suitable for joints subjected to wind pressure, such as glass screen construction, due to its high modulus. It has excellent non-primer adhesion and can also be used with resin materials such as polycarbonate. 【Features】 ■ Can be used for glass joints ■ High adaptability to joint deformation ■ Has interlayer displacement adaptability equivalent to low modulus sealing materials ■ Excellent non-primer adhesion ■ Usable with resin materials *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to specialized contractors for renovation, exterior work, painting, waterproofing, and repair from our hundreds of partner companies. ★ Property Introduction★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

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Low outgassing sealing material "Penguin Clean Seal 2555"

Low outgassing sealing material "Penguin Clean Seal 2555"

Demonstrates effectiveness in chemical contamination measures for clean rooms! Does not generate chemicals such as siloxanes.

The 'Penguin Clean Seal 2555' is a one-component modified silicone sealant. It does not generate cyclic siloxanes, and the emission of other organic gases is extremely low. It does not contain phthalate plasticizers such as DOP and DBP, or solvents. It has low temperature dependence, providing stable extrudability over a wide temperature range, particularly excelling in smooth extrudability at low temperatures, which enhances workability. 【Features】 ■ Low outgassing performance ■ Excellent non-self-contamination properties ■ Superior adhesion without the need for a primer ■ Excellent workability at low temperatures ■ Uses environmentally friendly packaging "Eco Cart" *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to specialized contractors for renovation exteriors, painting, waterproofing, and repair work from our hundreds of partner companies. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

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Sealing material "Penguin Seal 2550NB"

Sealing material "Penguin Seal 2550NB"

Beautiful, safe, and easy to use! Non-staining, non-bleed type paint.

The "Penguin Seal 2550NB" is a one-component modified silicone sealant that can be painted with most paints and excels in post-painting contamination resistance and adhesion. Due to minimal joint shrinkage, the topcoat materials are less likely to deform, demonstrating good paint durability. With its low modulus, it has low internal stress, making it suitable for ALC and siding. 【Features】 ■ Can be painted with most paints and excels in post-painting contamination resistance and adhesion ■ Minimal joint shrinkage ■ Good paint durability ■ The polymer is a modified silicone type, offering excellent weather resistance and compatibility with exposed joints *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, consisting of hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

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Construction sealant "Penguin Seal SR2520 New"

Construction sealant "Penguin Seal SR2520 New"

It demonstrates excellent followability in the large movement working joint area.

The "Penguin Seal SR2520 New" is a flexible sealing material that is strong against movement and can be used in the joints of glass curtain walls. Due to its low modulus and high elongation, it follows the movement caused by expansion, contraction, or displacement of joints, demonstrating excellent sealing performance. It has minimal impact from temperature changes on its curing characteristics, providing stable physical properties over a wide temperature range. 【Features】 ■ Excellent followability strong against movement ■ Stable curing characteristics and outstanding performance ■ Complies with JIS A 5758 Type G・F-25LM durability classification 10030 ■ Free from 13 volatile organic compounds (VOCs) associated with sick house syndrome ■ Certification number JSIA-004059 F☆☆☆☆ *For more details, please refer to the PDF document or feel free to contact us.

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Construction sealing material 'SC-MS2NB/SUPER II'

Construction sealing material 'SC-MS2NB/SUPER II'

Excellent adhesion! Two-component modified silicone type with low tensile stress and low modulus.

The "SC-MS2NB/SUPER II" is a modified silicone-based sealing material that cures through a chemical reaction between the base agent and the curing agent. It is a low-modulus type with low tensile stress. After curing, it excels in weather resistance, durability, and dynamic followability, providing a well-balanced performance required of sealing materials. It has excellent contamination resistance to paints and adhesion to paints, allowing the aesthetic appearance of buildings to be maintained for a longer period. 【Features】 ■ Two-component modified silicone ■ Cures through a chemical reaction between the base agent and the curing agent ■ Excellent weather resistance, durability, and dynamic followability after curing ■ Excellent contamination resistance to paints and adhesion to paints ■ Maintains the aesthetic appearance of buildings for a longer time *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, among hundreds of specialized contractors in renewal exterior work, painting, waterproofing, and renovation. ★ Property Introduction ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

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Construction sealing material 'SC-MS1NB-LM'

Construction sealing material 'SC-MS1NB-LM'

Non-bleed type with excellent paintability! After curing, it is a sealing material with excellent stress relaxation properties.

The "SC-MS1NB-LM" is a one-component sealing material that cures with moisture in the air. It is a low-modulus type with low tensile stress and is a non-bleed type that excels in paintability. After curing, it has excellent stress relaxation properties. It can be used in areas such as the joints around curtain wall sashes and tile joints on concrete walls. 【Features】 ■ Cures with moisture in the air ■ One-component modified silicone type ■ Low-modulus type with low tensile stress ■ Non-bleed type with excellent paintability ■ JSIA F☆☆☆☆ *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renewal exteriors, painting, waterproofing, and renovation work. ★ Property Introduction ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

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Construction sealing material "SC-SR1"

Construction sealing material "SC-SR1"

After curing, it has excellent weather resistance and durability! It is suitable for use around glass joints and in wet areas!

The SC-SR1 is a one-component sealing material that cures with moisture in the air. It is a high-modulus type with high tensile stress. It has excellent self-adhesiveness and, after curing, offers outstanding weather resistance and durability. A mold-resistant type is also available. 【Features】 ■ Cures with moisture in the air ■ One-component silicone type ■ High-modulus type with high tensile stress ■ Excellent self-adhesiveness and outstanding weather resistance and durability after curing ■ JSIA F☆☆☆☆ *For more details, please refer to the PDF document or feel free to contact us. ★ Introduction of Contractors ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Introduction of Properties ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases, etc.

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Construction sealing material 'SC-PU1NB-21'

Construction sealing material 'SC-PU1NB-21'

By adopting a unique curing mechanism, it excels in curing properties! One-component polyurethane sealant.

The SC-PU1NB-21 is a one-component sealing material that cures with moisture in the air. It is a low-modulus type with low tensile stress. Thanks to its unique curing mechanism, it not only excels in curing properties but also in paintability, making it a non-bleed type. Please avoid using it in exposed areas, as it is intended for use in painted areas. 【Features】 - Cures with moisture in the air - One-component polyurethane type - Low-modulus type with low tensile stress - Excellent curing properties - Non-bleed type with excellent paintability *For more details, please refer to the PDF document or feel free to contact us. ★Introduction of Contractors★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in exterior renewal, painting, waterproofing, and renovation work. ★Introduction of Properties★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

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