Cold Shrink vs Heat Shrink Tubing: Which Should You Specify?
2026-09-11
Cold shrink and heat shrink both insulate and seal cables, but they install completely differently. Compare method, safety, speed and best use cases, with VOLSUN specs.…
Coaxial Connector Weatherproofing Cold Shrink Tubes — FAQ
2026-09-09
Quick answers on sealing RF connectors outdoors: cold shrink, IP ratings, connector types, sizing, install tips and service life.…
Cold Shrink Tubes: A Plain-English Guide for Buyers and Engineers
2026-09-08
What cold shrink tubes are, how they install, and how VOLSUN's EPDM and silicone grades compare — real specs for procurement and engineering teams.…
EPDM vs. Silicone Cold Shrink Tubing: Which Is Best for Your Cable Sealing?
2026-09-04
EPDM vs. Silicone Cold Shrink Tubing: Which Is Best for Your Cable Sealing?…
Sealing Mismatched Telecom Connectors: Can a Single Cold Shrink Sleeve Handle Steep Diameter Steps?
2026-09-01
Sealing Mismatched Telecom Connectors: Can a Single Cold Shrink Sleeve Handle Steep Diameter Steps?…
Overcoming Diameter Discrepancies: How High-Ratio Cold Shrink Tube Simplifies Step-Down Cable Splici
2026-08-25
Connecting mismatched cable gauges is an everyday reality in modern power distribution, renewable plant construction, and industrial facility retrofits. Whether stepping down from a heavy main feeder to a lighter branch line or transitionin…
Eliminating Multi-Layer Taping: Why Telecom Crews Are Moving to Cold Shrink Tube Weatherproof Soluti
2026-08-21
For years, telecom tower climbers have relied on the traditional tape-and-mastic methodwrapping layers of electrical tape, butyl mastic tape, and a final jacket of UV vinyl tape around coaxial jumper connections. While familiar, anyone who…
Customized Cold Shrink Tube with Built-in Inner Silicone Tube for Enhanced Waterproof Protection
2026-08-14
Discover how Volsun customized a 40×140mm cold shrink tube with a built-in inner sealing sleeve for a Turkish customer, delivering enhanced waterproof performance and easier installation.…
A Practical Guide to Selecting Cold Shrink Tubes for MC4 Connectors
2026-08-06
Selecting the correct cold shrink tube is just as important as choosing the right MC4 connector. Even a high-quality sealing product may not deliver reliable performance if the size does not match the cable and connector properly. Here wed…
Why Silicone Cold Shrink Tubes Are Becoming the Preferred Choice for MC4 Connector Protection
2026-07-31
Volsun Tell You That Why Silicone Cold Shrink Tubes Are Becoming the Preferred Choice for MC4 Connector Protection…