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105C Flexible PVC Tubing Product Photo

Product Description:

Grayline 105°C is a flexible polyvinyl chloride tubing designed for a wide range of electrical tubing and electrical insulating applications. This flame resistant product features a wide operating temperature range, and outstanding physical and electrical insulating properties.  It is typically used as a wiring harness covering, or as a terminal and splice insulation where low cost, mechanical toughness and flame resistance are important considerations.

  • Standard Packaging: Reels or Cut to Customer Specifications
  • Standard Colors: Clear, Natural (Opaque), White, Black,
  • Available Options:
    • Custom ID-Wall
    • Custom Colors
    • Fungus Resistance
    • UV Resistance
    • Printing
    • Hot Stamping

Specifications/Agency Ratings

  • MIL-I-631, Type F, Form U, Grade C, Class I* & II, Category I
  • ASTM D922, Grade C
  • FMVSS302
  • UL/CSA: 105°C, 300V / 600V
  • UL/CSA: 105°C, 300V / 600V, VW1
  • EU Directive 2000 / 53 / EC (ELV)
  • EU Directive 2011 / 65 / EU (RoHS2)
  • EU Directive 2015 / 863 (RoHS3)


  • Operating Temperature is -30° to 105°C
  • Both 300V and 600V Walls Available - See UL Voltage Rating Guide for details
  • Highly Flame Retardant
  • Low Temperature Flexibility
  • Mechanical Strength
  • Low Odor
  • Lead Free

* Optional anti-fungal

If your looking for MIL-I-631, Grade A or B tubing, please go to 631 PVC Tubing.

Durometer Hardness, Shore A/C (10sec.)88/62 Colors
94/69 Clear
ASTM D2240
Tensile Strength (psi)2500ASTM D412
Elongation (%)280ASTM D412
Brittleness Temperature, Pass °C-28 Colors
-23 Clear
Heat Aging, 7 Days @ 136°C
  % of Original Tensile Strength
  % of Original Elongation
UL 224
Copper CorrosionNoneUL 224
Longitudinal Shrinkage, 2 Hours @ 100°CLess than 5%UL 224
Dielectric Strength (Volts/Mil, .031)800ASTM D149
Volume Resistivity (ohm·cm)1.3x1014ASTM D257
Low temperature Flexibility, -30°CPassUL 224


The values listed in this bulletin, to the best of our knowledge, are accurate. They are typical performance results and are not intended to be used as design data. We disclaim all liability in connection with the use of information contained herein or otherwise.

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