SynTape® – Electrical Adhesive Tapes SynTape® H/ GL.99

SynTape® H/ GL.99 is a UL-approved fibre glass adhesive tape with silicon adhesive.

High tear and temperature resistant fabric tape with good resistance to impregnants.


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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.

Punched parts, bent & formed parts

We offer a wide range of punched and formed parts: Rolls, individual parts unsorted, sorted or stacked, adhesive on one or both sides, non-adhesive, with or without a grip tab.


More about punched parts

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Technical data

Property Unit of measure
Electrolyt. corrosion value 1
UL FILE NO. E 178 430
Thermal class 180 °C/ H
Dielectic strength kV 2.5
Adhesiveness / Adhesion to steel N/cm 2.2
Elongation at break % 5
Tensile strength N/cm 250
Total thickness mm 0.165
Adhesive silicone
Backing thickness mm 0.120
Backing Glass fibre
Standard colours white
Type/ Ordering information H/ GL.99