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Insultherm™ Fiberglass Sleeving

Insultherm™ – Resin saturated fiberglass protects up to 1,200°F

Techflex's Insultherm™ (FG) is an extremely high temperature resistant sleeve commonly used as thermal protection for wires, cables, and hoses that are subjected to continuous and extreme high temperature environments; such as engine manifolds and exhaust systems.

FG is braided from fiberglass yarns and saturated with high temperature resins. FG is tough and durable, maintaining its tight structure under extreme vibration, abrasion, mechanical stress, and temperature variations.

FG is available in a wide range of diameters. It installs easily over a variety of applications to either deflect or retain heat in environments up to 1,200°F. Datasheet
Techflex Insultherm FGN

  • Resin saturated, heavy weight braided fiberglass will not burn, melt, or become brittle
  • Minimal dusting when cut & handled
  • Cut and abrasion resistant
  • Easy to install - cuts with scissors
  • Resists gasoline and engine chemicals

Digi-Key P/N Manufacturer P/N Description
1030-1110-ND FGN0.25BK INSULTHERM 1/4" BLACK 200'
1030-1111-ND FGN0.25BK50 INSULTHERM 1/4" BLACK 50'
1030-1112-ND FGN0.38BK INSULTHERM 3/8" BLACK 200'
1030-1113-ND FGN0.38BK50 INSULTHERM 3/8" BLACK 50'
1030-1114-ND FGN0.50BK INSULTHERM 1/2" BLACK 200'
1030-1115-ND FGN0.50BK50 INSULTHERM 1/2" BLACK 50'
1030-1116-ND FGN0.63BK INSULTHERM 5/8" BLACK 200'
1030-1117-ND FGN0.63BK50 INSULTHERM 5/8" BLACK 50'
1030-1118-ND FGN0.75BK INSULTHERM 3/4" BLACK 200'
1030-1119-ND FGN0.75BK50 INSULTHERM 3/4" BLACK 50'
1030-1120-ND FGN1.00BK INSULTHERM 1" BLACK 100'
1030-1121-ND FGN1.00BK25 INSULTHERM 1" BLACK 25'
1030-1122-ND FGN1.50BK INSULTHERM 1 1/2" BLACK 100'
1030-1123-ND FGN1.50BK25 INSULTHERM 1 1/2" BLACK 25'