© Katco Ltd.

© Katco Ltd.


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Teflon® FEP & PFA Film


DuPont FEP & PFA film is a transparent, thermoplastic film that can be heat sealed, thermoformed, vacuum formed, heat bonded, welded, metallized and laminated to many other materials.

Teflon® FEP

The wide variety of properties of Teflon® FEP offer a unique balance of capabilities not available in any other plastic films.


Exceptional properties:

  • Teflon® FEP is the most inert of all plastic films
  • Solvent resistant to virtually all chemicals
  • Low permeability to liquids, gases, moisture and organic vapours
  • High dielectric strength
  • No electrical tracking
  • Continuous operating temperature -240°C to 205°C
  • Heat sealable
  • High resistance to impact and tearing


Superior anti-stick properties make this an ideal film for many applications. A cementable grade (100C, 200C etc) with an invisible surface treatment is available for bonding to one or both sides with adhesives.

Katco Ltd offer Teflon® FEP films in standard full length rolls 610mm wide, alternatively short rolls from 5 Metres upwards in multiples of 5 Metres.

Teflon® PFA is also available in the same dimensions as in the table below.

Slit reels and die-cut parts can be produced as required.


Teflon® FEP Standard Roll

Thickness mm
Yield M2/kg
Width mm
Length M

50A 0.013 36.9 610 1707
100A 0.025 18.4 610 853
200A 0.05 9.2 610 426
300A 0.076 6.1 610 283
500A 0.127 3.7 610 170
750A 0.191 2.5 610 114
1000A 0.254 1.8 610 85
Short Roll Service:

Teflon® FEP & PFA films are normally supplied in standard rolls, however Katco also provides short rolls. Teflon® is a DuPont Registered Trade Name


Email: info.uk (at) lohmann-tapes.com

Please use the Contact Form

Fax: +44 01908 300969


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