Sleeve It Symel Silicone Sleeving

Symel Silicone Sleeving

Sleeve It Symel is an extruded silicone elastomer sleeve. It can be supplied in a range of colours and sizes to suit your application. Sleeve It Symel is used in many applications including the insulation of lead-outs and connections in transformers and coils employing fine gauge winding wire. Symel is also used to insulate carbon brushes and thyristor connections. Sleeve It Symel can be supplied in reels, hanks or cut to length.

Silicone extruded sleeve or tube manufactured from high quality silicone offering good temperature protection.


  • Flexible
  • Resistance to soldering


Electrical Strength
1.0kV per 0.1mm wall thickness
Max short term Temp °C
Operation Temperature
-60°C to 250°C
Thermal Classification
Class H (180°C)
Shore Hardness
30shore - 80shore

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