Is the sealant waterproof and moistureproof?

Yes, it features excellent waterproof and moistureproof properties to protect components from corrosion.

What is the curing mode of this product?

It is a one-part RTV paste that cures at room temperature.

High-Performance PCB Sealant for Electronics and Circuit Boards

Name: High-Performance PCB Sealant for Electronics and Circuit Boards
Brand: Chongqing Paxson Group Chemical Technology Co., Ltd.
SKU: 2167193092

Chongqing, ChinaChongqing Paxson Group Chemical Technology Co., Ltd.

US$0.50-2.50

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, -PCB

Bonding Function

High Temperature Resistant Adhesive

Model NO.

704

Color

Clear

Composition

Organic Material

Morphology

One-Part RTV Paste Silicone Rubber

Net Volume

60ml Per Squeeze Tube

Curing Mode

Room Temperature Vulcanizing(RTV)

Core Function

3-in-1: Bonding, Sealing, Potting

Applicable Substrate

PCB, Metal, Plastic

Temp Resistance

-60℃~200℃ High Heat Resist

Transport Package

Export Carton

Specification

5*2*15

Trademark

Origin

Chongqing

HS Code

3506100090

Key features

3-in-1 Multifunctional: Integrates bonding, sealing, and potting functions for versatile applications.

Excellent Waterproofing: Provides superior moistureproof and waterproof protection for electronics.

Superior Electrical Insulation: Ensures safe electrical insulation for sensitive electronic components.

Anti-Aging & Zero Shrinkage: Remains flexible and stable after curing with no shrinkage over time.

Wide Material Compatibility: Adheres strongly to metal, plastic, PCB, and semiconductor accessories.

Precision Dispensing: Equipped with a precision nozzle for accurate application in narrow gaps.

Full Customization Available: Offers both full and minor customization options for specific needs.

Company profile

High Repeat Buyers ChoiceSelf-brandedNational Award receivedCooperated with Fortune 500

Chongqing Paxson Group Chemical Technology Co., Ltd.

Chongqing, China

Business Type: Trading Company CertifiedCustomization Options: Full Customization, Minor CustomizationAverage Response Time: ≤1.74h

AI-Powered supplier vetting

SummaryThe supplier is a Chongqing-based industrial chemicals enterprise focused on polyaniline and industrial adhesives, integrating R&D, production, sales, and technical services. It reports independent intellectual property, invention patents, software copyrights, a national science and technology progress award, and a production capacity of 200,000 tons for various adhesives and custom adhesives. Customization is available, including full and minor customization. However, quality management evidence is mixed: finished-product inspection is random and performed by packing staff, one slice reports one quality inspector while another reports 50 quality-control staff, and the supplier reports no quality assurance and no raw-material traceability. After-sales positioning is emphasized, but complaint handling lacks written records and the supplier has no inventory, overseas warehouse, showroom, agent, or branch capability. Financial credibility, certifications, and customer cases cannot be conclusively assessed...

Supplier typeThe supplier is described as a Chongqing-based industrial chemicals technology enterprise integrating R&D, production, sales, and technical services, with products centered on polyaniline and various industrial adhesives. This supports classification as a manufacturer and technology-oriented supplier rather than only a trading intermediary.

After-Sales capabilityThe supplier promotes full-chain after-sales support and reports a one-month average off-season lead time, but its complaint-handling and corrective-action procedures lack written records. It also has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agent, or branch, limiting documented international service coverage.

R&D capabilityInnovation evidence includes independent core intellectual property, invention patents, software copyrights, a professional R&D and testing platform, a national science and technology progress award, and available SDK capability. Nevertheless, the supplier reports no new product in the past year and does not provide ODM services, so current product-innovation activity is mixed.

Customization capabilityThe supplier explicitly offers full customization and minor customization for adhesives and related products. Its product keywords include various adhesives and custom adhesives, directly supporting a substantive customization capability.

Product Q&A

Q:What are the main applications of this sealant?

It is widely used for automotive electronic sealing, LED lighting shell protection, industrial instrument encapsulation, and household appliance repair.

Q:What materials can this adhesive bond?

It is compatible with metal, hard plastic, printed circuit boards, and semiconductor accessories.

Q:What is the net volume per package?

Each package contains 60ml of sealant in a single squeeze tube.

Q:Does the product offer customization options?

Yes, we provide both full customization and minor customization options to meet specific requirements.

Q:What is the lead time for orders?

During peak season, lead time is 1-3 months; during off-season, it is within 15 workdays.