How long does it take to ship?

Lead time is within 15 workdays for both peak and off-peak seasons.

Is free sample support available?

Yes, free samples are supported to provide customers with one-stop service.

What colors are available?

Standard color is black, but red, yellow, blue, green, and other colors are available.

Hb525W Silicone Tape Self-Curing Insulation Waterproof Sealing Pad Supplier

Name: Hb525W Silicone Tape Self-Curing Insulation Waterproof Sealing Pad Supplier
Brand: Suzhou Volsun Electronics Technology Co., Ltd.
SKU: 1932648551

Jiangsu, ChinaSuzhou Volsun Electronics Technology Co., Ltd.

US$3.50

550-999 Pieces

US$3.20

1,000-4,999 Pieces

US$2.80

5,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Electrical Winding Insulation

Color

Black

Model NO.

FST6525

Material

Rubber

Maximum Voltage

10kv~20kv

Thermal Rating

Y 90

Voltage Type

<35kv

Fully Cured After Curing

7 Days

Hardness After Full Curing

50 Shore a

Tensile Strength

1.75MPa

Elongation at Break

370%/350%

Breakdown Voltage

25.0kv

Dielectric Constant

3.45/3.29

Type

Insulation Tape

Chemistry

Hybrid Insulation

Classification

Hybrid Insulation Materials

Certification

ISO9001

Brand

Volsun

Transport Package

Carton

Specification

90mm x 1.8mm x 600mm

Origin

China

HS Code

85479090

Production Capacity

50000 Pieces / Week

Key features

Self-Curing Technology: Material solidifies upon air contact without heating or special tools.

Wide Voltage Range: Suitable for 35kV and below cables, optical cables, and overhead lines.

All-Weather Performance: Resists low and high temperatures without hardening or flowing.

Superior UV Resistance: Outstanding aging resistance ensures reliable bonding over time.

Versatile Applications: Used for power lines, base stations, ships, and high-speed rail.

Flexible Customization: Available in multiple colors and full customization options.

ISO Certified Quality: Manufactured under ISO9001, ISO14001, and IATF16949 standards.

Rapid Repair Capability: Simple pinch installation allows for quick on-site repairs.

Company profile

Importers and ExportersYears of Export ExperienceStandardized quality controlManagement Certification

Suzhou Volsun Electronics Technology Co., Ltd.

Jiangsu, 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: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.31h

AI-Powered supplier vetting

SummaryVolsun is an industrial materials and components supplier with stated activities covering automotive parts, electronic materials, plastics, rubber, metal products, refractory materials, and fireproof sealing materials. It reports 88 patents, 97 product certifications, customers in 88 countries, and applications in communication, automotive, and power industries. The supplier supports extensive customization and reports new products within the past year, but does not provide 3D software design services. Quality and complaint-handling procedures have documented implementation, while service limitations include no overseas agents or branches, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. Exporting experience is stated as 19 years, with a quoted lead time of within 15 working days in both peak and off-season.

Supplier typeThe supplier’s stated business scope includes automotive parts and accessories, electronic specialized materials, plastics, rubber, synthetic rubber, metal materials and products, refractory materials, fireproof sealing materials, and industrial automation systems. This identifies it as a diversified industrial materials and components manufacturer and seller.

CertificationsThe supplier explicitly reports 97 product certifications and 88 patents. The slices do not identify the certification standards, issuing bodies, validity periods, or product coverage, but the stated certification quantity is positive evidence of certification holding.

R&D capabilityThe supplier reports 88 patents, 97 product certifications, and new products within the past year. These statements provide explicit evidence of innovation activity, although the slices do not describe the technical significance or commercial outcomes of the innovations.

Production capacityThe supplier has instructions for finished-product inspection that are uniformly followed, documented quality-assurance procedures, in-stock capability, and stated lead times within 15 working days in both peak and off-season. However, it reports no valid contract between the factory and related subcontractors, so production-capacity governance has a documented weakness despite other positive operational evidence.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, and reports R&D activity with new products in the past year. It does not provide 3D software design services, but the stated customization coverage is broad.

Client casesThe supplier states that it has cooperated with customers from 88 countries and provided sealing and waterproofing solutions to well-known enterprises in the communication, automotive, and power industries. It also reports participation in the EP Shanghai offline trade show, but no customer names, project details, or independently verifiable case outcomes are provided.