Can you provide OEM service?

Sure, we can produce under your own brand name.

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.

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.

750 Ml High-Quality Expanding PU Foam Sealant Polyurethane Foam Spray Insulation for Construction Joints

Name: 750 Ml High-Quality Expanding PU Foam Sealant Polyurethane Foam Spray Insulation for Construction Joints
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 1909485392

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

US$1.35-2.75

1,000 Boxes

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Carton Size

34*21*34

Empty Weight

0.5kg

G.W

900g

One Carton Weight

14kg

20hq

1200-1300cartons

40hq

2500-2600cartons

Type

Joint Filler

Seal Tape Kind

Liquid Tape

State

Fluid

Mildew Proof

Bonding Material

Wood

Seal Tape Usage

Construction Engineering and Civil Decoration

Transport Package

15PCS/Carton

Specification

750ml

Trademark

Junbond

Origin

China

HS Code

3214109000

Production Capacity

12000 Cartons/Day

Key features

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

No Shrinkage or Cracking: Cured foam maintains integrity without shrinkage or cracking.

Excellent Adhesion: Superior bonding strength on wood and other construction materials.

Fast Curing Time: Tack-free in 10 minutes; ready for next steps after one hour.

Waterproof and Mildew Proof: Impermeable to water and resistant to mildew growth.

Customization Available: Full customization and flexible options available for specific markets.

High Production Capacity: Daily capacity of 120,000 cartons with raw material factory support.

Professional R&D Support: Dozens of engineers in two labs for product and packaging design.

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: ≤7.37h 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: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 quantities and about 30 days for large quantities.

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, air, or express(EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing orders.