Can you provide OEM service?

Yes, we can produce under your own brandname.

How can you guarantee the quality?

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

Do you have MOQ of silicone sealant?

Yes, Generally, OEM MOQ is 3000pcs, Junbond silicone sealant 500pcs will be ok.

Can I visit to your factory?

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

Foam PU Chemical Polyurethane Adhesive Sealant for Rebonded

Name: Foam PU Chemical Polyurethane Adhesive Sealant for Rebonded
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 925404365

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

US$2.10

1,000-4,999 Pieces

US$2.00

5,000-9,999 Pieces

US$1.90

10,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Mf

(C10h8n2o2.C6h14o3)X

Shelf Life

12 Months

Model NO.

JB302

Component

One-Component

Application

Construction/Glass

Certificate

SGS

Name

High Performance PU Foam

Type

Sealant

Seal Tape Usage

Gas Piping, Engineering

Material

Composite Materials

State

Fluid

Mildew Proof

Bonding Material

Wood

Transport Package

Can

Specification

750ml/can, 500ml/can; 12pcs/ctn for both Manual t

Trademark

Junbond

Origin

China

HS Code

3214109000

Production Capacity

15000pieces/Day

Key features

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

No Shrinkage or Cracking: Maintains integrity with no shrinkage or cracking after curing.

Excellent Insulation: Provides high thermal and acoustical insulation for buildings.

Strong Adhesion: Features better adhesion and harder cured texture.

Wide Application: Suitable for construction, glass, gas piping, and engineering.

ISO Certified Quality: Passed ISO9001, ISO14001, and ISO45001 management system certifications.

OEM Service Available: Supports production under your own brand name.

Long Shelf Life: 12 months shelf life when stored in original unopened containers.

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: ≤5.79h 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 of silicone sealant?

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

Q:Can I buy samples placing orders?

Yes. Please feel free to contact us.

Q:What is your lead time?

It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 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 of silicone sealant?

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