MIL-I-19166 Glass Cloth with Adhesive High
Temperature Fiberglass Woven Tape: Heat, Flame & Fire Resistant

392°F / 200°C Continuous Exposure:
Higher Intermittent

Insulation Tape, Electrical, High-Temperature, Glass Fiber, Pressure-Sensitive with silicone adhesive.

This high temperature tape is heat, flame and fire resistant.  Fiberglass (fibreglass or glass-fibre) fine-weave woven tape with silicone adhesive.

·  3000 volt dielectric strength. 
·  .007" (.177mm) thick. 
·  Tensile strength of 180 lbs/in (314 N/10mm).
·  Elongation at break 5%,
·  Adhesion 40oz/in (4.4N/10mm),
·  Insulation 4.8x104 megohms.
·  Maximum operating temperature is 200°C / 392°F.
·  Tape is available in 1/2", 3/4" and 1" wide x 66 feet
      (19mm x 20.1m). 
·  UL recognized and meets Mil-I-19166C.
·  Replacement for RG48 tape.

Smooth, excellent adhesion, high temperature use, insulation
class "H".

This tape is used to provide reinforcing insulation in electrical installations.  Used on splices requiring more abrasion resistance and mechanical strength than can be provided by silicone tapes.

Extensively used in aviation.

This tape is often used as an insulation overwrap for bleed air and other high temperature ducting on gas turbine engines.  Although the rated temperatures is 392F/200C - it can be successfully used to 500F/260C due to the high temperature capability of the silicone based adhesive.

Shelf life is guaranteed for 1-year from issue of Certificate of Compliance.  Tape can be inspected and re-certified for additional shelf-life.
High Temperature
Fiberglass Fine-Weave Tape
with silicone adhesive
Part Number
Catalog Page & Pricing
red arrow MIL-I-19166 Mil Spec Electrical Insulation Tape Silicone Adhesive
mil-i-19166 high temperature fiberglass glass cloth electrical insulation tape
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MIL I 19166 Glass Cloth High Temperature Electrical Insulation Tape
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