Is the sealant waterproof?

Yes, it offers excellent waterproof and moistureproof properties to protect electronics.

What is the curing mode of this product?

It cures via Room Temperature Vulcanizing (RTV) as a one-part paste.

Premium PCB Specific Sealant for High-Performance Circuit Board Protection

Name: Premium PCB Specific Sealant for High-Performance Circuit Board Protection
Brand: Chongqing Paxson Group Chemical Technology Co., Ltd.
SKU: 2293212555

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 Core Function: Integrates bonding, sealing, and potting for versatile protection.

Excellent Electrical Insulation: Provides superior insulating properties for sensitive electronic parts.

Waterproof & Moistureproof: Blocks moisture to prevent corrosion and breakdown in humid environments.

Anti-Aging & Zero Shrinkage: Maintains stable, durable performance with no shrinkage after curing.

Precision Dispensing Nozzle: Equipped with a precision nozzle for accurate application and minimal waste.

Multi-Substrate Compatibility: Adheres strongly to PCB, metal, plastic, and semiconductor accessories.

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: ≤1.47h

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.