• Kapton Tape 1 Mil, 36 yards
1 1
Technical Data Sheet SDS Product Literature

Kapton Polyimide Film Tape | 36 Yards

SKU WOD PKT1-00250-144-36-AMB
$41891
$2.90/per roll
Sold by the case
Thickness: 1 Mil
Size: 1/4 Inch
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🔹Product Description

Kapton Polyimide Film Tape | 1 Mil / 2 Mil (PKT1)

PKT1 and PKT2 Kapton Polyimide Film Tape are high-temperature electrical insulation tapes designed for electronics manufacturing, PCB masking, wave soldering, and powder coating applications. Made with a durable polyimide film backing and a high-performance silicone adhesive, both tapes provide excellent heat, chemical, abrasion, and solvent resistance while leaving minimal residue after removal. Their low electrostatic discharge properties help protect sensitive electronic components during manufacturing.

Both products offer the same high-performance properties. The difference is the film thickness:

  • PKT1 – 1 Mil: Thinner and more conformable, ideal for precision masking and printed circuit board applications.
  • PKT2 – 2 Mil: Thicker and more durable, providing increased tear resistance and added protection for more demanding high-temperature applications.

🔹Suitable substitute for

Uline S-14532, S-10518, S-11729, S-7595, S-7596, S-11730, S-17210, S-17211, S-11731, S-14533, S-23598, S-23599 | Dielectric Polymer NT-590 | Permacel P-221 | 3M 5419, 5433 | Shurtape 6325-01 | Scapa 557 | St. Gobain/Furon 2345-1 | Dewal 304-1 | Ideal 9321 | IT-7170 | TLC CT961 | Specialty Tapes S2210 | Lanmar 595-1 | Chemfab 360-1S | Tesa 4428, and more. 

🔹Product Applications

  • Primarily used in electrical insulation and gold finger protection.
  • Protects gold tabs in circuit boards during soldering.
  • Protects surfaces helping reduce replacement parts
  • Used in electrical applications such as harness/coil wraps & separators, transformers & slot liners where good insulation & heat resistance are required.

🔹Technical Properties

  • Adhesive: High performance silicone
  • Carrier/Backing: Electrical grade polyimide film
  • Thickness: 2.6 mils (carrier, adhesive)
  • Adhesion: 23.8 ounces per inch (to stainless steel test panel)
  • Tensile Strength: > 20.6 pounds per inch (longitudinal)
  • Dielectric Strength: > 4,000 volts
  • Elongation: > 30%
  • Service/Operating Temperature: 14 F to 392 F
  • Specification Met: MIL-P-46112B; UL510 approved for flame retardance
  • Core: 3" Diameter

Note: Specifications are those given by manufacturers and are not tested for accuracy.