How long does it take to ship the order?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Does the tape work in extreme temperatures?

Yes, it maintains performance in extreme weather conditions due to its wide temperature range.

What certifications does the manufacturer hold?

The company holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

Heavy-Duty Flex Tape - Waterproof Rubberized Sealant, 4" X 5'

Name: Heavy-Duty Flex Tape - Waterproof Rubberized Sealant, 4" X 5'
Brand: Hebei Chaoda Seal Products Co., Ltd.
SKU: 2161326682

Hebei, ChinaHebei Chaoda Seal Products Co., Ltd.

US$0.62

599-999 Pieces

US$0.47

1,000+ Pieces

Sample price:US$2000480265.00/piece.Request sample

Product profile

Customization

Available

Adhesion Strength

High Adhesion

Thickness

0.5mm

Model NO.

chaoqiangfangshui

Usage

Automobile Manufacturing, Roof Waterproof

Width

50mm

Canvas

Fabric

Nylon

Leather

Indoor & Outdoor

Camping Tools

Awning

RV Roof

Plastic Curtains

Rain Barrel

Plumbing Patches

Hoses

Transport Package

Bag

Specification

Customized

Trademark

chaoda

Origin

Hebei

Key features

Super Strong Waterproofing: Upgraded butyl rubber core adheres to wet substrates and underwater environments.

Multi-Scenario Application: Ideal for RV roofs, tents, boats, construction, and home repairs.

Durable Weather Resistance: Resists corrosion, flame, wear, and extreme temperatures without failure.

Flexible Customization: Width customizable from samples, designs, or full customization options.

Easy Manual Application: No heat or extra glue needed; cuts and bonds securely in one step.

High Adhesion Strength: Ultra-thick adhesive layer conforms tightly to curved and uneven surfaces.

OEM and ODM Services: Full customization available with 6 R&D engineers supporting development.

ISO Certified Quality: Manufacturer certified with ISO9001, ISO4000, and ISO14001 standards.

Company profile

Exhibition ExperienceImporters and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Hebei Chaoda Seal Products Co., Ltd.

Hebei, 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: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.85h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, customization, inventory, quality-control, and product-development capabilities. It reports production lines for road sealant, anti-crack tape, silicone rubber, and silicone rubber self-adhesive tape, with finished-product inspection instructions that are uniformly followed. It offers OEM and ODM services, has introduced new products within the past year, and supports multiple customization types. Service processes exist for corrective actions and complaint handling, but no written records are available. The supplier lacks a valid manufacturing-capacity contract with affiliated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and an available SDK. Financial credibility cannot be positively assessed because the submitted financial fields for multiple years are recorded as zero. Evidence of customer cases is limited to OEM service for well-known brands and participation in the Guangzhou Sourcing Fair.

Supplier typeThe supplier operates manufacturing facilities and production lines for road sealant, anti-crack tape, silicone rubber, and silicone rubber self-adhesive tape. It also provides OEM services for well-known brands and maintains inventory capability, supporting classification as a manufacturer with OEM supply capability.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating product-development activity. However, it has no available SDK, so the evidence supports product innovation and design capability but not software-development integration capability.

Production capacityThe supplier lists multiple dedicated production lines and processing machines, follows uniform instructions for finished-product inspection, maintains inventory capability, and reports peak- and off-season lead times within 15 workdays. A deficiency remains because there is no valid contract between the factory and affiliated subcontractors, creating a documented manufacturing-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides ODM services, directly supporting broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Guangzhou Sourcing Fair. These are evidence of brand-related service experience and trade-show participation, but no customer names, project details, volumes, or verifiable case studies are provided.