SynTape® – Electrical Adhesive Tapes SynTape® B/ P.42

SynTape® B/ P.42 is a polyester adhesive tape with good adhesiveness due to the silicon adhesive.

SynTape® B/ P.42 displays constant good adhesiveness, can be smoothly removed from the roll and has an excellent high thermal resistance.



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Masking of printed circuit board contacts when soldering with subsequent residue-free removal.


RoHS compliant according to 2011/65/EU.

Delivery forms

  • Width: From 2.5 mm, in 0.1 mm increment
  • Standard length: 66 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    B/ P.42
Standard colours    redbrown
Backing    Polyester film
Backing thickness  mm  0.023
Adhesive    Silicone
Total thickness  mm  0.100
Tensile strength  N/cm  40
Elongation at break  80
Adhesiveness / Adhesion to steel  N/cm  1.3
Dielectic strength  kV  4.5
Thermal class    130 ° C/ B
Electrolyt. corrosion value    1