Your Specialist in Insulation & Sealing and Protection Solution

Focus on heat shrink tube, cold shrink tube, wire and cable identification labels, Volsun Electronics is your ideal choice for industry insulation, sealing and protection.

Press Release

Technology Knowledge



  • Opens in new window
  • Opens in new window
  • Opens in new window

Self-curing waterproof insulation protection pad is an insulating waterproof packaging material, the main feature is excellent insulation and waterproof performance, can be used for insulation protection of 10kV and below cables, optical cables, overhead lines and bare metal wires At the same time, it can also be used in the waterproof protection of equipment such as outdoor base station connectors, shaped antennas, splitters, couplers, tower defense, GPS integrated cabinets and other equipment.
We developed and produced different colors (red, yellow, green) insulation waterproof self-curing protection pad recently. The below pictures are for reference.

The mainly applications are as follows:
1. Used for sealing insulation protection of overhead wire clamps, local insulation reinforcement of overhead wires due to insufficient safety distance, etc.
2. Insulation protection for exposed metal positions of power conductors
3. Used for repairing local insulation of overhead conductors and insulation of cable terminal accessories
4. Used for insulation protection of bare metal parts in switchgear
5. It is used to block the entrance hole of electric cabinet type cable, especially for outdoor use
6. 4G, 5G base station construction equipment waterproof, such as special-shaped antenna, splitter, tower defense, etc.
7. Other related to power and waterproof aspects, such as high-speed rail, ships and other fields.

If any question, welcome to contact us for more details via


  • Opens in new window
  • Opens in new window
  • Opens in new window
Return Top Contact Return Boot