What is the shelf life of the sealant?

The shelf life is 24 months when stored in a dry and cool place.

Is the product safe to handle?

Cured silicone rubber is safe to handle, but uncured sealant requires good ventilation and eye protection.

What are the minimum order quantities?

The minimum order quantity is 100 Kg.

Junbond Double Insulating Glass Windows Seal Hot Melt Butyl Sealant

Name: Junbond Double Insulating Glass Windows Seal Hot Melt Butyl Sealant
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 2074391805

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

US$1.00-2.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Household, Medical, Industrial, Agricultural

Model NO.

JB900

Certification

ISO

Volume

3kgs/6kgs/7kgs/Barrel

Shelf Life

24 Months

Color

Black Butyl Sealant

Storage

Dry and Cool

Trademark

Junbond

Origin

China

HS Code

3214109000

Production Capacity

1000000 Ton

Key features

Wide Temperature Stability: Maintains plastic and sealing properties from -30 to 80 degrees Celsius.

Excellent Adhesion: Strong bond on glass, aluminum alloy, galvanized steel, and stainless steel.

Low Permeation: Ensures minimum moisture vapor and gas permeation for long-term sealing.

Solvent-Free Formula: One-component, non-fogging, and permanently plastic butyl sealant.

Flexible Customization: Offers full and flexible customization options based on samples.

ISO Certified: Product meets ISO certification standards for quality assurance.

Multiple Volume Options: Available in 3kgs, 6kgs, 7kgs, or Barrel packaging sizes.

Long Shelf Life: Provides a 24-month shelf life when stored in dry and cool conditions.

Company profile

Shanghai Junbond Building Material Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai / Ningbo PortAverage Response Time: ≤5.68h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shanghai-based trading company operating in wholesale and retail, with a business scope covering chemical products, sealing fillers, construction waterproofing, insulation and soundproofing materials, hardware, and related import/export activities. It reports ISO9001, ISO14001, ISO45001, national construction silicone rubber certification, and national high-tech enterprise certification. Service procedures, corrective actions, and complaint-handling records are documented, although the approved-supplier list lacks approval signatures or dates. The supplier has no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. It offers sample-based and full customization but reports no new products in the past year, no ODM service, and no SDK. Production scale claims come from company descriptions of affiliated factories and are not fully aligned with the registered company type. Customer cases and financial performance evidence are insufficient...

CertificationsThe company states that all Junbond products have passed ISO9001, ISO14001, ISO45001, and national certification for the construction silicone rubber industry, and that it holds national high-tech enterprise certification. These are explicit certifications or qualifications reported in the company description.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas warehouse, showroom, agent or branch, and no overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. Although it offers customization, these explicit limitations do not demonstrate product-development or technical-platform strength.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization. These stated service options directly support a positive assessment of customization capability.

Product Q&A

Q:What is the temperature range for this sealant?

It maintains excellent temperature stability from -30 degrees to 80 degrees.

Q:Is this product solvent-free?

Yes, it is a one-component, solvent-free, and non-fogging sealant.

Q:What surfaces does it adhere to?

It offers excellent adhesion on glass, aluminum alloy, galvanized steel, and stainless steel.

Q:What are the available packaging sizes?

We offer 3kgs, 6kgs, 7kgs, and Barrel options.

Q:Does the product support customization?

Yes, we provide full customization and flexible customization options from samples.

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Junbond Double Insulating Glass Windows Seal Hot Melt Butyl Sealant