Is 517 suitable for DIY home repair?

Yes. Its one-component formulation and easy application make it suitable for many everyday kitchen, bathroom and home maintenance projects.

Multipurpose Silicone Sealant for Bathroom Kitchen Home Maintenance

Name: Multipurpose Silicone Sealant for Bathroom Kitchen Home Maintenance
Brand: Qingdao Topsen Sealant Co., Ltd.
SKU: 2189943772

Shandong, ChinaQingdao Topsen Sealant Co., Ltd.

US$0.50-0.60

2,400 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

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

Bonding Function

Instant Adhesive

Model NO.

517

Color

Clear, White, Black, Grey or as Request

Composition

Organic Material

Morphology

Paste

Type

Fast Curing Acetoxy

Main Application

General Sealing and Bonding

MOQ

1 Carton (Not OEM)

Shelf Life

12 Months

Usage Temperature

+5℃~+40℃

Working Temperature

-40℃~+150℃

Standard

GB16776-2005

Customize Packaging

Yes

Free Testing Samples

Yes

CAS No.

9009-54-5

Einecs

31692-79-2

Transport Package

24PCS/Carton

Specification

300ml Cartridge

Trademark

Topsen or customized

Origin

Shandong, China

HS Code

35061000

Production Capacity

50000PCS/Day

Key features

Fast Skin Formation: Typical skin-over time is approximately 5 minutes under standard conditions.

Flexible Cured Seal: Accommodates normal movement of joints after curing for long-term durability.

Waterproof Performance: Forms a reliable silicone rubber seal preventing water and moisture penetration.

Easy Application: One-component formula requires no mixing; applies directly with a standard caulking gun.

Customized Packaging: OEM available for label, color, and carton design to meet specific branding needs.

Free Testing Samples: Complimentary samples provided for quality verification before bulk purchase.

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: ≤0.95hTerms 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 TOPSEN 517 used for?

TOPSEN 517 is a general purpose acetoxy silicone sealant for everyday sealing, repair and maintenance applications, including suitable kitchen and bathroom applications.

Q:Can 517 be used around a kitchen sink?

517 is suitable for general sealing applications around compatible kitchen sinks and related joints and gaps.

Q:Can 517 be used in the bathroom?

Yes. 517 can be used for suitable general sealing applications around wash basins, bathtubs, shower areas and bathroom fixtures.

Q:Is TOPSEN 517 waterproof?

517 forms a flexible silicone seal that provides reliable waterproof sealing for suitable joints and gaps.

Q:How long does 517 take to cure?

For a 5 mm thickness, the typical full cure time is approximately 24-36 hours, depending on temperature, humidity, joint design and application conditions.