SynTape® – Electrical Adhesive Tapes SynTape® H 618/ GL.96

SynTape® H 618/ GL.96 is a UL-approved fibre glass adhesive tape with silicone adhesive.

High tear and temperature resistant fabric tape with good resistance to impregnants. Flame retardant according to UL 510.


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As electrical insulation of coils and transformers, as final insulation and as coil ends of stators. It is used if high mechanical strength, stress relief and thermal resistance are required.

Delivery forms

  • Width: From 2.5 mm, in 0.1 mm increments
  • Standard length: 50 m
  • Core diameter: 76 mm (3“)
  • Special widths on request






6 months at room temperature. Adhesive tapes should be stored in a cool, dry place at approx. 20 °C and 50 - 60 % relative humidity. The storage period should not exceed 6 months.

Technical data

Property Unit of measure
Type/ Ordering information H 618/ GL.96
Standard colours white
Backing Glass fibre
Backing thickness mm 0.120
Adhesive Silicone
Thermal class 180 °C/ H
Flame retardant UL 510
Electrolyt. corrosion value 1
Dielectic strength kV 2.5
Adhesiveness / Adhesion to steel N/cm 2.3
Total thickness mm 0.170
Elongation at break % 5
Tensile strength N/cm 300