Is this product suitable for automotive use?

Yes, it is designed for rigid torque and high vibration applications in import and late model vehicles.

What certifications does the product have?

The product has ISO, FDA, REACH, RoHS, SGS, TUV, and ISO9001 certifications.

Henkseal® Silicone Sealant & Gasket Maker for Rigid Torque& High Vibration Applications

Name: Henkseal® Silicone Sealant & Gasket Maker for Rigid Torque& High Vibration Applications
Brand: Hangzhou Gutite Technology Co., Ltd.
SKU: 2198543815

Zhejiang, ChinaHangzhou Gutite Technology Co., Ltd.

US$0.40-0.98

5,000 Pieces

Product profile

Customization

Available

Material

Organic Silicone

Application

Industrial, Valve Covers,Oil Pans,and Timing Covers

Model NO.

HK200RS

Certification

ISO, FDA, REACH, RoHS

Odor

Tensile Strength(MPa)

2.1

24 Hour Cure Rate(mm)

2.8

Surface Drying Time(Mins)

Density(g/cm3)

1.27±0.20 G/Cm

CAS No.

63148-60-7

Ec No.

613-154-4

Transport Package

Carton

Specification

200ml

Trademark

HENKSEAL

Origin

China

HS Code

3506100010

Production Capacity

10000/Month

Key features

Vibration-Proof Seal: Maintains integrity in high-vibration environments to prevent leaks.

Multi-Surface Bonding: Bonds seamlessly to metal, plastic, rubber, and ceramic.

Oil & Chemical Resistant: Resists degradation from fuels, oils, and solvents for long-term reliability.

Rapid Room Temp Cure: Cures quickly at room temperature without sagging on vertical surfaces.

Sensor-Safe Formula: Premium RTV silicone sealant safe for sensitive automotive sensors.

OEM/ODM Support: Custom logo and package design available according to client requirements.

Certified Quality: ISO, FDA, REACH, RoHS, SGS, TUV, and ISO9001 certified.

Company profile

Hangzhou Gutite Technology Co., Ltd.Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2025-02-18Nearest Port: SHANGHAI / NINGBOAverage Response Time: ≤2.40hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHangzhou Gutite Technology Co., Ltd. is identified as a Chinese manufacturer/factory with stated capabilities in industrial sealants, adhesives, automotive care formulations, and aerosol paints. The supplier reports 17 years of operating history, exports to more than 50 countries, 90% export sales, automated production, SAP-controlled batch tracking, stated annual capacities, and customization services. Quality and environmental credentials include ISO 9001:2015, ISO 14001, TÜV SÜD, REACH/RoHS-compliant raw materials, and a five-stage inspection process. Innovation indicators include a 30-member technical team, dedicated laboratories, 50+ patented formulations, and 200+ skilled professionals, although some claims are presented only in company descriptions and should be independently verified. After-sales capability, financial credibility, and named customer cases are not sufficiently evidenced.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company in China. Its stated business covers sealants, adhesives, automotive care formulations, and aerosol spray paints, supported by three production facilities and vertically integrated operations.

CertificationsThe supplier states that it holds ISO 9001:2015, ISO 14001, and TÜV SÜD certifications. It also reports REACH/RoHS-compliant raw materials, but the provided information does not include certificate numbers, scope, or validity dates.

R&D capabilityInnovation capability is supported by 50+ patented formulations, a 30-member technical team led by a PhD, dedicated laboratories for polymer chemistry and testing, and 200+ skilled professionals including PhD researchers. The supplier also reports an integrated R&D-to-production model and 1,200+ customized product variants.

Production capacityThe supplier reports three production facilities, fully automated lines, SAP-controlled batch tracking, stated annual capacities for sealants, aerosols, and adhesives, and zero defect performance since 2018. It also states lead times of within 15 working days off-peak and one month during peak season, indicating established manufacturing and fulfillment capability.

Customization capabilityThe supplier explicitly offers viscosity adjustment, Pantone/RAL color matching, private labeling, country-specific regulatory compliance, and OEM/ODM proposals. Its stated 1,200+ customized product variants further support a broad customization offering.