What is your warranty/after-sales policy?

Quality Guarantee: 12 months from production date. Non-conforming products: Replacement or refund upon verification. Technical support: Dedicated team for application guidance.

Can you customize sealant formulas?

Absolutely! We specialize in tailored solutions (color, viscosity, curing time, etc.). Share your specs for a quote.

How do I track my order?

You'll receive real-time updates, including: Production schedule Shipping documents (BL, packing list) Logistics tracking number

What markets do you serve?

We export to America, Europe, Africa, and Asia, complying with international standards (ISO, ASTM, etc.).

One Component Grey Construction Concrete Expansion Joint PU Sealant

Name: One Component Grey Construction Concrete Expansion Joint PU Sealant
Brand: Qingdao Topsen Sealant Co., Ltd.
SKU: 1921186441

Shandong, ChinaQingdao Topsen Sealant Co., Ltd.

US$1.30-1.40

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Composite Materials

Usage Temperature

+5℃~+35℃

Model NO.

Working Temperature

-40℃~+150℃

OEM/ODM Service

Yes

Quality Guaranteed Period

3-25 Years Minimum

Shelf Life

9-12 Months

Free Samples

Yes

Product Time

1-2 Weeks

Third Party Inspection

Supported

Loading Port

Qingdao, China

MOQ

100 Cartons

Payment Term

T/T, Paypal, Western Union, Visa, L/C

Brand

Topsen or Customized

Type

Sealant

Seal Tape Kind

Liquid Tape

Transport Package

20PCS/Carton

Specification

590 ml/sausage

Trademark

Jinguiyuan, Topsen or customized

Origin

Weifang, China

HS Code

35061000

Production Capacity

50000PCS/Day

Key features

Water-Swelling Sealant: Polyurethane base expands to stop water infiltration in concrete cold joints.

One-Component Formula: Solvent-free, room-temperature curing paste for easy application.

High Flexibility: Adapts to various cracked building gaps and expansion joints effectively.

Strong Adhesion: Creates durable impermeable waterproof seals on diverse surfaces.

Customizable Options: OEM/ODM service available; brand and logo customization supported.

Wide Application: Suitable for roads, tunnels, buildings, and underground constructions.

Quality Certified: Complies with ISO 9001:2015 and ISO 14000 Environmental Management.

Fast Curing Speed: Fine texture and smooth surface ensure efficient construction progress.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceIn-stock CapacityFast Delivery

Qingdao Topsen Sealant Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2014-04-05Average Response Time: ≤0.97hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryQingdao Topsen Sealant Co., Ltd. is identified as a China-based manufacturer/factory and limited company. It reports ISO 14001, ISO 9001, and HSE management-system certifications, operates nine production lines, and has 50 quality-control staff according to one data slice. The supplier provides whole-process technical support, including drawing review, testing, construction guidance, training, follow-up, and after-sales technical visits. It reports new-product development, ODM, and OEM capabilities, as well as multiple customization options. However, the records contain material inconsistencies: one slice states 11–20 total R&D-engineer experience and another states one R&D engineer; another reports only two total employees and zero quality-control test equipment. Financial records are represented only by years, without evaluable financial results. Customer complaint procedures and supplier-service procedures are documented, but customer cases are not specifically identified.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a Limited Company, located in Qingdao, Shandong, China. It is also reported as independent of a larger company group and holds an import/export license.

CertificationsThe supplier reports ISO 14001, ISO 9001, and HSE certification or management-system holdings. These are explicit certifications listed in the supplier information, although no certificate scope or validity details are provided.

After-Sales capabilityThe supplier describes after-sales technical return visits and whole-process service, while service capability is supported by written procedures, followed records, an approved-supplier list, and corrective/preventive-action procedures. It also reports a documented customer-complaint process.

R&D capabilityThe supplier identifies itself as a professional technical supplier, reports new products during the past year, and offers ODM services. However, it has no SDK, does not provide 3D software design, and the R&D staffing information is inconsistent: one record states one R&D engineer while another states 11–20 years of total R&D-engineer experience.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. ODM and OEM services are also reported, supporting a broad stated customization scope, although 3D software design is not available.

Product Q&A

Q:What is the minimum order quantity (MOQ)?

Our standard MOQ is 200 boxes, but we offer flexible options for long-term partners. Contact us for small-quantity inquiries.

Q:What is the lead time for orders?

Standard products: 10-15 days after order confirmation. Custom packing: 15-25 days (depending on requirements). Expedited production available upon request.

Q:What payment terms do you accept?

T/T (Bank Transfer): 30% deposit, 70% balance before shipment.

Q:Do you provide samples?

Yes! Free samples are available for evaluation (customers cover shipping costs).

Q:How do you handle shipping and logistics?

We work with FOB, CIF, or EXW terms and partner with reliable global freight forwarders. Destination port/customs clearance support provided for some ports.