DeWAL specialized tapes do not fit within our standard UHMW, PTFE and Thermal Spray tape offerings. They are comprised of unique backing materials with high temperature silicone and aggressive acrylic adhesive options to meet a wide variety of applications.


  • Available in 16 M (18 yard) or 33 M (36 yard) lengths
  • Select products for down hole cable splicing applications are offered on a  25.4 mm (1 in.) core with 9 M (10 yard) and 10 M (11 yard) length options
  • Polyimide tapes meet Class H requirements
  • Kapton® tapes are UL recognized
  • Silicone free options available that meet low out-gassing requirements specified in ASTM E-959


  • FEP tapes offer excellent electrical properties and chemical resistance
  • High temperature polyester tapes rated for 154° C (310° F) that will remove cleanly after use
  • Glass cloth tapes that are abrasion and heat resistant for various electrical applications

DW350CL is a unique PTFE coated foil used in the manufacturing of convoluted hose

DW351-5 is a green PTFE coated foil with a high temperature silicone adhesive



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