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Insultherm Sleeving

Tightly Braided Resin Coated Fiberglass Sleeving - Max Temp: 1,200°F

Insultherm Sleeving Features

  • Will Not Burn or Support Combustion
  • Expands Slightly For Easy Installation
  • Extremely Abrasion and Cut Resistant
  • Operating Temps: -94°F to 1,202°F (-70°C to 650°C)
  • Resists Common Chemicals & Solvents
  • Asbestos Free - RoHS Compliant
  • Tight Braid For Full Coverage and Protection
  • Average 0.050" Wall Thickness
  • Cuts Easily With Scissors
  • Melt Temp: 2,048°F/1,120°C
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Inside Diameters Are Measured as Round Not Flat

Product Details

Insultherm 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.

Insultherm is braided from fiberglass yarns and saturated with high temperature resins that improve the product's stability and minimize irritating fiberglass dusting during cutting and installation. The sleeving is tough and durable, maintaining its tight structure under extreme vibration, abrasion, mechanical stress and temperature variations.

Insultherm is available in a wide range of diameters. It cuts cleanly with scissors and installs easily over a variety of applications to either deflect or retain heat in environments up to 1,200°F.

Product Specifications

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Nominal
Size
Product
Part #
Maximum
Diameter
Wall
Thickness
Standard Spool Put-Ups Colors Lbs/
100'
Bulk Shop
1/4"
3/8"
1/2"
5/8"
3/4"
7/8"
1"
1 1/2"
2 1/2"
FGN0.25
FGN0.38
FGN0.50
FGN0.63
FGN0.75
FGN0.88
FGN1.00
FGN1.50
FGN2.50
3/8"
5/8"
3/4"
7/8"
1 1/8"
1 1/4"
1 5/8"
2 5/8"
4 1/8"
.031"
.043"
.046"
.046"
.046"
.046"
.057"
.061"
.071"
200'
200'
200'
200'
200'
200'
100'
100'
100'
50'
50'
50'
50'
50'
50'
25'
25'
25'
2
2
2
2
2
2
2
2
2
2.00
3.30
4.80
5.30
6.40
8.70
10.50
16.00
19.70

 

Physical Properties
Monofilament Thickness (ASTM D-204)  
Flammability Rating VW-1
Recommended Cutting Scissor
Colors 2
Wall Thickness .031 - .061
Tensile Strength - Yarn (ASTM D-2265) lbs.  
Abrasion Resistance High
Specific Gravity 1.0 - 1.8
Moisture Absorption % (ASTM D-570) .01

 

Hard Vacuum Data (ASTM E-595 at 10-5 torr)
TML .02
CVCM .01
WVR .00
Outgassing Low

 

Chemical Resistance 

1=No Effect   2=Little Effect   3=Affected   4=More Affected   5=Severely Affected
Aromatic Solvents 1
Alipahtic Solvents 1
Chlorinated Solvents 1
Weak Bases 1
Strong Bases 1
Salt Water (O-S-1926) 1
Hydraulic Fluid (MIL-H-5606) 1
Lubricating Oil (MIL-L-7808) 1
De-Icing Fluid (MIL-A-8243) 1
Strong Acids 2
Strong Oxidants 2
Esters/Ketones 2
UV Light 2
Petroleum 1
Fungus (ASTM G-21) 1
Salts 1

 

Operating Temperatures
Minimum Continuous -94°F/-70°C
Maximum Continuous (MIL-I-23053) 1,202°F/650°C
Melt (ASTM D-2117) 2,048°F/1,120°C

 

Other Information
Halogen Free Yes
RoHS Yes
UL/CSA No
SVHC None

Product Manuals

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Frequently Asked Questions

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