What payment terms are accepted?

Payment terms include T/T, L/C, LC, PayPal, and Western Union.

What standards does the product comply with?

The product meets the GB16776-2005 standard for structural silicone sealants.

100% Silicone Structural Sealant for Hollow Glass Secondary Sealing

Name: 100% Silicone Structural Sealant for Hollow Glass Secondary Sealing
Brand: Qingdao Topsen Sealant Co., Ltd.
SKU: 1914600261

Shandong, ChinaQingdao Topsen Sealant Co., Ltd.

US$1.15

2,000-9,999 Pieces

US$1.12

10,000-39,999 Pieces

US$1.10

40,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Adhesion Strength

High Strength

Bonding Material

Aluminum

Model NO.

8800

Color

Clear, White, Black, Grey or as Request

Compressive Strength

0.88MPa

Usage

Construction, Packing, Transportation

Model No.

8800

Type

Structural, Neutral

Main Application

Large Curtain Wall Project

Shelf Life

12 Months

Quality Guaranteed Period

25 Years and Above

MOQ

1 Carton (Not OEM)

Free Samples

Yes

Standard

GB16776-2005

Usage Temperature

+5ºC~+40ºC

Working Temperature

-40ºC~+150ºC

OEM/ODM Service

Yes

Payment Term

T/T or L/C

Shipment Date

7-14 Days Roughly

Loading Port

Qingdao, China or Other Port in China

Transport Package

20PCS/Carton

Specification

590ml/sausage, 20pcs/carton

Trademark

Jinguiyuan, Topsen or customized

Origin

Shandong, China

HS Code

35061000

Production Capacity

50000PCS/Day

Key features

25-Year Durability Warranty: Ensures weatherproof, UV-resistant, and crack-free performance for 25 years after proper application.

Neutral Cure Formula: Non-corrosive to metals, making it ideal for sensitive substrates and long-term structural bonding.

Multi-Color Customization: Available in Clear, Black, White, Gray, or customized colors to match specific design requirements.

High Adhesion Strength: Provides strong bonding for glass, metal, and composites in demanding architectural glazing applications.

OEM/ODM Service: Offers customization options for specific customer needs, including model and application adjustments.

Fast Delivery Options: Ships within 7-14 days with express shipping available for urgent orders to meet project deadlines.

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: ≤1.13hTerms 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.