Description

The silicone cold shrink tube is engineered for fast, tool-free waterproofing and insulation. Made from high-elasticity silicone rubber, it automatically contracts after the inner core is removed, forming a uniform, pressure-tight protective layer. This design ensures long-lasting resistance to moisture, UV, ozone, temperature shifts, and mechanical vibration.
Whether used on power cables, telecom connectors, antennas, or exposed wiring, it delivers clean, reliable protection in demanding outdoor environments.

Features

• Automatic shrink—no heat, no tape wrapping, no tools

• High-elastic silicone conforms to irregular shapes

• Excellent waterproof, moisture-blocking protection

• UV, ozone and weather resistant for long outdoor service

• Wide temperature tolerance for both hot and cold climates

• Strong electrical insulation and stable performance

• Quick installation reduces downtime

• Anti-aging material with long service life

Application

• Outdoor power & electrical cable joints

• Telecom connectors, antenna feeder lines

• Fiber optic splice closures

• Automotive and heavy-equipment wiring protection

• Marine electrical systems and moisture-prone areas

• Industrial control cabinets, HVAC wiring

• Emergency waterproof repair for exposed cables