What is the curing time for this sealant?

This is a slow-curing sealant with a curing time of more than 48 hours.

What are the payment terms accepted?

We accept T/T, PayPal, Western Union, Visa, and L/C for payment.

What is the minimum order quantity (MOQ)?

The MOQ is 1 Carton, excluding OEM orders.

PU Roofing Concrete Construction UV-Resistant Polyurethane Sealant for Exterior Surfaces

Name: PU Roofing Concrete Construction UV-Resistant Polyurethane Sealant for Exterior Surfaces
Brand: Qingdao Topsen Sealant Co., Ltd.
SKU: 2082562392

Shandong, ChinaQingdao Topsen Sealant Co., Ltd.

US$2.10-2.30

1,200 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Chemical Composition

Polyurethane Sealant

Curing Time

Slow Curing: More Than 48 Hours

Model NO.

540

Mildew Proof

Usage

Construction

Usage Temperature

+5ºC~+35ºC

Working Temperature

-40ºC~+150ºC

OEM/ODM Service

Yes

Shelf Life

9 Months

Free Samples

Yes

Product Time

2 Weeks

Loading Port

Qingdao, China

MOQ

1 Carton (Not OEM)

Payment Term

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

Transport Package

20PCS/Carton

Specification

600ml/sausage

Trademark

Jinguiyuan, Topsen or customized

Origin

Shandong, China

HS Code

35061000

Production Capacity

50000PCS/Day

Key features

Multi-Color Customization: Available in Grey, White, Black, or customized colors to meet specific project needs.

OEM/ODM Service: Full OEM and ODM support available for tailored product solutions.

High Adhesion Performance: Excellent bonding strength for wood, metal, concrete, plastic, and steel structures.

Versatile Applications: Ideal for building facades, panel joints, waterproofing, and underground tunnel sealing.

Free Samples Available: Free testing samples provided for customer evaluation and quality assurance.

Reliable Delivery: Fast and reliable delivery with express shipping options for urgent orders.

Technical Support: Professional assistance for product selection, application techniques, and troubleshooting.

Mildew Proof: Resistant to mildew growth, ensuring durability in various environmental conditions.

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: ≤0.81hTerms 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.