How long is the lead time for orders?

The average lead time is within 15 working days for both peak and off-peak seasons.

What are the available packaging sizes?

Packaging options include 280ml, 300ml, and cartridges, with 24 pieces per carton.

China Factory Direct Silicon Adhesive General Purpose Acetic Silicone

Name: China Factory Direct Silicon Adhesive General Purpose Acetic Silicone
Brand: Qingdao Topsen Sealant Co., Ltd.
SKU: 1974491995

Shandong, ChinaQingdao Topsen Sealant Co., Ltd.

US$0.45-0.50

2,400 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Construction

Bonding Function

Instant Adhesive

Model NO.

516

Color

Clear, White, Black, Grey or as Request

Composition

Organic Material

Morphology

Paste

Type

One-Component, Acetic

Material

100% Pure Silicone

Shore a

10-35

Classification

Room Curing

Anti-Fungus Level

High

Shelf Life

12 Months

Quality Guaranteed Period

5 Years

OEM/ODM Service

Yes

Loading Port

Qingdao, Cntao

Transport Package

24PCS/Carton

Specification

280ml/300ml/Cartridge

Trademark

Topsen or customized

Origin

Shandong, China

HS Code

35061000

Production Capacity

50000CTN/Day

Key features

Versatile Application: Suitable for interior and exterior construction, curtain walls, and general decoration.

Superior Weather Resistance: Offers excellent waterproofing, UV protection, and durability against environmental factors.

High Anti-Fungus Level: Provides high-level protection against fungal growth for long-term sealing performance.

Customizable Colors: Available in Clear, Black, White, Gray, or customized colors as per request.

OEM/ODM Service: Supports customized trademarks and tailored solutions for specific customer needs.

Long Shelf Life: Ensures product stability with a guaranteed shelf life of 12 months.

Flexible Packaging: Available in 280ml, 300ml, and Cartridge formats, packed 24pcs per carton.

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: ≤1.14hTerms 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 are the available color options?

The sealant is available in Clear, Black, White, and Gray, or can be customized as requested.

Q:What is the shelf life of the product?

The product has a shelf life of 12 months.

Q:Can this sealant be used for structural bonding?

No, it is not recommended for structural bonding purposes.

Q:What surfaces should be avoided?

Do not apply on surfaces releasing oils, plasticizers, or solvents, or on non-corrosion-resistant substrates like marble, copper, or galvanized materials.

Q:Is OEM or ODM service available?

Yes, we provide OEM/ODM services including customized trademarks and tailored solutions.