Cold Shrink Tube – 4x Expansion, Self-Sealing, UV & Ozone Resistant for Telecom & Cable Joints

Product Description:

Cold shrink tube is widely used for waterproof sealing of coaxial cables in telecom base stations, including N‑type connectors, 1/2 jumpers, DIN connectors, and cable TV connectors.
This cold shrink tube offers up to 4x expansion, fitting different diameters with strong resilience and long‑term moisture protection.
The cold shrink tube provides excellent weather resistance, UV protection, ozone aging resistance, and anti‑mechanical damage.
Even if cut with a knife, the cold shrink tube will not tear further due to its high tear strength.
Installation is simple, and the cold shrink tube breathes with the cable for active sealing.
With high radial pressure and excellent rebound performance, this cold shrink tube ensures tight, reliable sealing.

Product Application:

- Waterproof sealing of coaxial cables in telecom base stations
- N‑type connector sealing
- 1/2 jumper cable sealing
- DIN connector sealing
- Cable TV connector waterproofing
- Wire and cable connection sealing
- General electrical connection and insulation sealing

Product Performance:

- Up to 4x expansion – fits different diameter connections
- Strong resilience and rebound performance
- Long‑term moisture proof and waterproof
- Weather resistant, UV resistant, ozone aging resistant
- High tear strength – cut will not expand
- Simple installation – no heat or special tools required
- High radial pressure for tight sealing
- Breathes with the cable – active sealing effect
- Excellent anti‑mechanical damage performance

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