Can we get samples for testing?

Yes. Free samples are provided for performance evaluation. Share your application details, and we'll recommend the most suitable grade.

Achieve Maximum Fire Protection with Our Non-Drip Flame-Retardant Silicone Sealant for Vertical Surfaces.

Name: Achieve Maximum Fire Protection with Our Non-Drip Flame-Retardant Silicone Sealant for Vertical Surfaces.
Brand: Hangzhou Dachuang Kehua New Material Co., Ltd.
SKU: 2188680892

Zhejiang, ChinaHangzhou Dachuang Kehua New Material Co., Ltd.

US$100.00

10,000 kg

Product specifications

Service life

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Household, Medical, Industrial, Agricultural

Model NO.

glue

Certification

ISO, REACH, RoHS

Transport Package

Carton + Pallet

Specification

customized

Trademark

Dachuang Kehua

Origin

China

HS Code

3506990000

Production Capacity

1000000 Sqm/Week

Key features

UL 94 V-0 Flame Retardancy: Certified flame-retardant grade available for enhanced fire safety in critical applications.

Versatile Material Bonding: Strong adhesion to metals, plastics, glass, ceramics, and composites without primers.

Customization Capabilities: Offers custom formulations for curing speed, heat resistance, color, and packaging.

Superior Chemical Resistance: Resistant to engine oils, coolants, fuels, transmission fluids, UV, and ozone.

Flexible Thermal Stability: Maintains elasticity and seal integrity through rapid thermal cycling and vibration.

Neutral-Cure Safety: Non-corrosive formula safe for oxygen sensors and sensitive electronic components.

Comprehensive Quality Assurance: Adheres to ISO9001:2015 with 100% visual and functional inspection of finished products.

Company profile

High Repeat Buyers ChoiceFast Delivery100% Finished Products InspectionQuality Assurance

Hangzhou Dachuang Kehua New Material Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is presented as a large-scale integrated roof production enterprise in Zhejiang, with scientific research, production, marketing, consulting, installation, and sales capabilities. It reports five production lines, in-stock capacity, standardized finished-product inspection instructions, quality assurance, and lead times within 15 workdays in both peak and off-peak seasons. The supplier supports sample-, design-, full-, minor-, and flexible customization, and offers 3D design, ODM, and OEM services. Innovation evidence includes new products during the past year, but no available SDK is reported. Key limitations include no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no overseas service countries reported. Complaint handling, corrective-action, and supplier-assessment procedures exist but lack written records. No certification information or verifiable customer cases is provided.

Supplier typeThe supplier identifies as a professional technical supplier and as a large-scale integrated roof production enterprise covering research, production, marketing, consulting, installation, and sales services. Its stated representative title is "Roof Tiles Manufacturer," supporting classification as a manufacturer with technical and service capabilities.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agent, or branch, and lists zero countries where overseas services are offered. It does have a customer-complaint procedure, but no written records, so after-sales execution and international coverage are limited or unverified.

R&D capabilityThe supplier reports professional technical R&D capability, at least one new product during the past year, and ODM services. However, it explicitly has no available SDK, so innovation capability is supported for product development and design but not for SDK-based integration.

Production capacityThe supplier lists multiple production machines, five production lines, in-stock capacity, standardized finished-product inspection instructions, quality assurance, and stated lead times within 15 workdays in both peak and off-peak periods. However, it has no valid manufacturing-capacity contract with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design, ODM, and OEM services, indicating broad product-development and customization coverage.

Product Q&A

Q:What materials can it bond to?

It adheres to metal, plastic, glass, ceramic, and composite surfaces. The neutral-cure system is non-corrosive and safe for oxygen sensors, ensuring compatibility with sensitive automotive components.

Q:Can the sealant be customized?

Yes. We provide custom formulations for specific needs such as faster curing, higher heat resistance, or unique colors and viscosities. Packaging and labeling can also be tailored for OEM or aftermarket use.

Q:Does it meet industry standards?

Yes. The sealant complies with UL94 V-0, RoHS, REACH, and key automotive performance standards for adhesion, heat resistance, and chemical stability.

Q:Where is it used in vehicles?

Typical applications include engine gaskets, valve covers, exhaust manifolds, turbo housings, water pumps, thermostat housings, gearbox flanges, and EV battery sealing. It's suitable for both manufacturing and maintenance tasks.

Q:What packaging options are available?

Standard sizes include 300ml cartridges, bulk pails, and custom tubes. Private labeling and OEM packaging are available upon request.