Insultherm™ Fiberglass Sleeving

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

Image of Techflex's Insultherm™ Fiberglass SleevingTechflex'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.

  • 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

Insultherm Fiberglass Sleeving

ImageManufacturer Part NumberDescriptionAvailable Quantity
FGN0.25BK50 datasheet linkINSULTHERM 1/4" BLACK 50'FGN0.25BK50INSULTHERM 1/4" BLACK 50'44 - Immediate
FGN0.25BK50 product page link
FGN0.38BK50 datasheet linkINSULTHERM 3/8" BLACK 50'FGN0.38BK50INSULTHERM 3/8" BLACK 50'10 - Immediate
FGN0.38BK50 product page link
FGN0.63BK50 datasheet linkINSULTHERM 5/8" BLACK 50'FGN0.63BK50INSULTHERM 5/8" BLACK 50'16 - Immediate
FGN0.63BK50 product page link
FGN0.75BK50 datasheet linkINSULTHERM 3/4" BLACK 50'FGN0.75BK50INSULTHERM 3/4" BLACK 50'2 - Immediate
FGN0.75BK50 product page link
FGN0.38BK datasheet linkINSULTHERM 3/8" BLACK 200'FGN0.38BKINSULTHERM 3/8" BLACK 200'6 - Immediate
FGN0.38BK product page link
FGN1.00BK datasheet linkINSULTHERM 1" BLACK 100'FGN1.00BKINSULTHERM 1" BLACK 100'2 - Immediate
FGN1.00BK product page link
FGN1.00BK25 datasheet linkINSULTHERM 1" BLACK 25'FGN1.00BK25INSULTHERM 1" BLACK 25'3 - Immediate
FGN1.00BK25 product page link
FGN0.50BK50 datasheet linkINSULTHERM 1/2" BLACK 50'FGN0.50BK50INSULTHERM 1/2" BLACK 50'4 - Immediate
FGN0.50BK50 product page link
FGN1.50BK datasheet linkINSULTHERM 1 1/2" BLACK 100'FGN1.50BKINSULTHERM 1 1/2" BLACK 100'0FGN1.50BK product page link
FGN0.75BK datasheet linkINSULTHERM 3/4" BLACK 200'FGN0.75BKINSULTHERM 3/4" BLACK 200'0FGN0.75BK product page link
Published: 2011-01-25