Heat Shrink Wraparound Sleeve (Zip Type)
Premium Cable Protection & Sealing Solution
Our Heat Shrink Wraparound Sleeve (Zip Type) is a high-performance cable protection product designed for fast installation, superior insulation, and long-term environmental sealing. Featuring an integrated zip closure system, this wraparound sleeve allows easy application on existing cables and joints without disconnecting conductors.
It is widely used in power cable joints, telecom splices, control cables, and industrial wiring systems, delivering reliable moisture resistance, electrical insulation, and mechanical strength.
Key Features
The wraparound design with zip locking system enables quick installation. The strong adhesive lining provides complete water-tight sealing. The sleeve offers excellent electrical insulation properties and high resistance to UV, chemicals, abrasion, and corrosion. It is suitable for live cable repairs and retrofitting while providing strain relief and mechanical protection. The construction is flame-retardant and weather-resistant, with availability in multiple sizes and shrink ratios.
Product Description
The Zip Type Heat Shrink Wrap Round Sleeve is manufactured from cross-linked polyolefin material with a hot-melt adhesive inner layer. Once heated, the sleeve shrinks uniformly while the adhesive flows to fill gaps, forming a tight and permanent seal around cable joints or damaged insulation.
The zip mechanism ensures accurate alignment and firm closure before heating, making installation simple even in confined spaces.
This product is ideal for power cable joint sealing, cable sheath repair, splice protection, insulation restoration, and moisture barrier creation.
Technical Specifications
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Material: Cross-linked Polyolefin -
Shrink Ratio: 3:1 (custom options available)
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Operating Temperature: –55°C to +125°C
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Adhesive Type: Hot melt inner lining
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Colour: Black (other colours on request)
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Installation Method: Hot air gun or gas torch
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Closure Type: Zip lock
Applications
Used for LV, MV, and HV power cables, telecom and fiber optic cables, industrial wiring systems, underground and outdoor cable joints, control and instrumentation cables, and emergency cable repairs.
Benefits
No need to disconnect cables during installation. Saves installation time and labor. Provides long service life in harsh environments. Improves joint reliability. Prevents water ingress and insulation failure. Acts as a cost-effective cable rehabilitation solution.
Why Choose Our Heat Shrink Wraparound Sleeve Zip Type?
We supply industrial-grade heat shrink wraparound sleeves engineered for durability, safety, and performance. Every sleeve undergoes strict quality testing to ensure consistent shrink behavior and dependable sealing, making it a trusted choice for utilities, contractors, and OEMs.
