SynTape® – Electrical Adhesive Tapes 3M No. 1350F-1

3M electro-insulating tape no. 1350F-1 is a polyester adhesive tape with pressure sensitive acrylate adhesive.

The printable 3M electro-insulating tape no. 1350F-1 is characterised by its high initial adhesiveness and tear resistance as well
as its good resistance to solvents and chemicals. The tape is flame retardant according to UL 510 and is UL-approved up to 130 °C.


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As top and interlayer insulation, final insulation, taping and insulation of coils and wires. The tape is characterised by its extensive range of
applications, it is UL approved and included in numerous UL systems.

Delivery forms

  • Width: From 2.5 mm, in 0.1 mm increments
  • Standard length: 66 m
  • Core diameter: 76 mm (3“)
  • Special widths on request






Adhesive tapes should be stored in a cool, dry place at approx. 15-25 °C and 65 % relative humidity.
Special for 1350F-1 of 3M is the storage period of 5 years.

Technical data

Property Unit of measure
Flame retardant According to UL 510
Thermal class B (130 °C)
Electrolyt. corrosion value 1.0
Dielectic strength kV 5.5
Adhesiveness / Adhesion to steel N/cm 3.3
Elongation at break % 100
Tensile strength N/cm 44
Total thickness mm 0.063
Adhesive Acrylate
Backing thickness mm 0.025
Backing Polyester
Type/ Ordering information 1350F-1 by 3M
Standard colours yellow (1350FY-1), white (1350FW-1), black (1350FB-1)