What's your warranty/after-sales policy?

Quality Guarantee: 12 months from production date. Non-conforming products: Replacement or refund upon verification. Technical support: Dedicated team for application guidance.

Can you customize sealant formulas?

Absolutely! We specialize in tailored solutions (color, viscosity, curing time, etc.). Share your specs for a quote.

How do I track my order?

You'll receive real-time updates, including: Production schedule, Shipping documents (BL, packing list), Logistics tracking number.

What markets do you serve?

We export to America, Europe, Africa, and Asia, complying with international standards (ISO, ASTM, etc.).

Neutral Cure Silicone Sealant for Sealing - Excellent Waterproofing, Grey

Name: Neutral Cure Silicone Sealant for Sealing - Excellent Waterproofing, Grey
Brand: Qingdao Topsen Sealant Co., Ltd.
SKU: 2128426055

Shandong, ChinaQingdao Topsen Sealant Co., Ltd.

US$1.00-1.20

4,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Adhesion Strength

High Strength

Applicable Materials

General Purpose

Model NO.

8200

Chemical Properties

Mildew Proof, Moisture Resistant, Waterproof, Weatherproof

Curing Time

24-48 Hours

Flexibility

Flexible

Usage

Construction, Home Improvement

Type

Non Corrosive Neutral, Structural Bonding

Main Usage

Facade Exterior Seal

Shelf Life

12 Months

MOQ

1 Carton (Not OEM)

Usage Temperature

+5ºC~+40ºC

Working Temperature

-40ºC~+150ºC

Customized Logo

Yes

Customized Color

Yes

Free Testing Samples

Yes

Production Lead Time

1 Week

Payment Term

T/T, L/C, Paypal...

CAS No.

9009-54-5

Standard

GB16776-2005

Transport Package

24PCS/Carton, 20PCS/Carton

Specification

280ml/300ml/590ml, 190L/drum

Trademark

Jinguiyuan, Topsen or customized

Origin

Shandong, China

HS Code

35061000

Production Capacity

50000PCS/Day

Key features

Customized Color Options: Available in Clear, White, Black, and fully customized colors to match specific project needs.

Free Testing Samples: Customers can request free samples for evaluation; shipping costs are covered by the customer.

OEM and Customization: Offers OEM services, custom logo printing, and tailored sealant formulas for specific requirements.

High Bonding Strength: Formulated with high-quality silicone polymers ensuring strong adhesion for curtain walls and facades.

Fast Production Lead Time: Standard products ship within 3-5 days; custom packing requires 15-25 days depending on specs.

Comprehensive Warranty: 12-month quality guarantee from production date with replacement or refund for non-conforming items.

Global Shipping Support: Flexible shipping terms (FOB, CIF, EXW) with support for destination port and customs clearance.

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: ≤1.28hTerms 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 your minimum order quantity (MOQ)?

NO MOQ for our standard packaging. For private label customize packaging, MOQ is negotiable, but we offer flexible options for long-term partners.Contact us for small-quantity inquiries.

Q:What is your lead time for orders?

Standard products: 5-7 days after order confirmation. Custom packing: 15-25 days (depending on requirements). Expedited production available upon request.

Q:What payment terms do you accept?

T/T (Bank Transfer): 30% deposit, 70% balance before shipment.

Q:Do you provide samples?

Yes! Free samples are available for evaluation (customers cover shipping costs).

Q:How do you handle shipping and logistics?

We work with FOB, CIF, or EXW terms and partner with reliable global freight forwarders. Destination port/customs clearance support provided for some ports.