How can you guarantee the quality?

We have a rigorous quality test system, from raw materials to finished products, the materials must be checked and signed by QC people.

Yes, Generally, MOQ is 1000 Cartons.

Can I visit your factory?

Welcome. Please let me know your trip plan; we would like to pick you up and book a hotel for you.

Polyurethane Foam for Fixing Windows and Doors Joint The Gap Sealing Filling Strcctural Vacancies PU Foam

Name: Polyurethane Foam for Fixing Windows and Doors Joint The Gap Sealing Filling Strcctural Vacancies PU Foam
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 1952529575

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

US$3.65

2-4 Pieces

US$1.65

5+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Foam

Type

Joint Filler

Model NO.

JB16

Seal Tape Usage

Gas Piping

Bonding Material

Glass

After-sales Service

12months

Transport Package

Carton

Origin

China

HS Code

3506100010

Production Capacity

9000000kg/Year

Key features

High Expansion Rate: Higher expansion rate than normal PU foam for efficient filling.

Excellent Insulation: Provides high thermal and acoustical insulation performance.

No Shrinkage or Cracking: Remains stable with no shrinkage or cracking after curing.

Strong Adhesion: Better adhesion and harder texture after curing.

Wide Application: Suitable for doors, windows, soundproofing, and gardening.

Cost-Effective: Most cost-effective solution for each window or door installation.

Customization Available: Full customization and flexible customization options available.

Fast Sample Delivery: Samples sent within 3 working days for quick evaluation.

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: ≤7.19h 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:How can I get the price?

We usually quote within 24 hours after getting your inquiry (Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways to offer you a quote.

Q:What is your lead time?

It depends on the order quantity and the season you place the order. Usually, we can ship within 3-5 days for small quantity and about 30 days for large quantity.

Q:What is your payment term?

T/T, Western Union, L/C, and Paypal. This is negotiable.

Q:What is the shipping method?

It could be shipped by sea, by air, or by express (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing orders.

Q:Can you provide OEM service?

Yes, we can produce under your own brand name.