What are the payment terms?

30% T/T deposit and 70% balance or L/C at sight.

What are the main applications?

Suitable for sealing joints in buildings, such as moving seams, precast concrete, windows, doors, and curtain walls.

Professional Single-Component High Performance Polyurethane Calking Sealant

Name: Professional Single-Component High Performance Polyurethane Calking Sealant
Brand: Qingdao Topsen Sealant Co., Ltd.
SKU: 2068938855

Shandong, ChinaQingdao Topsen Sealant Co., Ltd.

US$2.30-2.80

1,200 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Construction, Footwear & Leather, Fiber & Garment, Woodworking

Bonding Function

Instant Adhesive

Model NO.

Color

Grey

Composition

Inorganic Material

Morphology

Paste

Usage Temperature

+5℃~+35℃

Working Temperature

-40℃~+150℃

OEM/ODM Service

Yes

Shelf Life

9-12 Months

Free Samples

Yes

Product Time

1-2 Weeks

Third Party Inspection

Supported

Loading Port

Qingdao, China

MOQ

60 Cartons

Payment Term

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

Brand

Topsen or Customized

Material

Polyurethane

Classification

Room Curing

Main Agent Composition

Polyurethane Elastomer

Characteristic

Waterproof

Promoter Composition

Curing Agent

Transport Package

20PCS/Carton

Specification

600 ml/sausage

Trademark

Jinguiyuan, Topsen or customized

Origin

Weifang, China

HS Code

35061000

Production Capacity

50000PCS/Day

Key features

High Performance Sealant: Withstands adverse weather conditions and cures to a flexible weather-resistant seal.

Wide Material Adhesion: Bonding to wood, metal, ceramics, plastics, and various primers and lacquers.

Customizable Options: Colors (Gray, White, Black) and ingredient content are customizable.

Fast Surface Drying: Surface drying time is within 2 hours for efficient application.

Low Volatile Odor: Resilient formula with low volatile odor and non-corrosive properties.

Paintable and Polishable: The cured surface can be painted and polished for aesthetic finishing.

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

Free Sample Available: Free samples provided, with customer bearing the freight cost.

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: ≤1.01hTerms 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.