Heavy Wall (1/32" Wall) Fiberglass Sleeving

Ideal for Insulating Wires in Small Heating Appliances

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What's special about this fiberglass sleeving?

  • GSA approvedThermal Class 240° C
  • UL VW-1
  • Dielectric Grade C3 (no dielectric guaranteed)
  • Resists solvents and engine fluids
  • RoHS Compliant1:1.25 expansion ratio
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UL recognized componentCSA logoUL Rated Flame Retardent

Heavy wall fiberglass (FG) sleeving is composed of a tightly braided, highly flexible, continuous filament E glass which has been heat-treated to remove starches and oils, and to "set" the braid. More information here.

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For 1/64" (0.015") Wall click here

1/32" (0.030") Wall
Standard shipping time is 4-5 weeks or shorter if in stock. Please call for availability.

AWG Size Min.
Diam.
[inches]
Max.
Diam.
[inches]
Spool Size Standard Heat Treated Fiberglass Fray Resistant (saturated) Fiberglass
Color: Natural Colors: Black, Tan, Red, Yellow
Part # Price Part # Price
18 0.042 0.049 500 ft SPFGHW018G
Qty:  
SPFGSHW018G Temp. Out of Stock
16 0.053 0.061 500 ft SPFGHW016G Temp. Out of Stock SPFGSHW016G Temp. Out of Stock
14 0.066 0.072 500 ft SPFGHW014G
Qty:  
SPFGSHW014G Temp. Out of Stock
13 0.076 0.080 250 ft SPFGHW013G
Qty:  
SPFGSHW013G Temp. Out of Stock
12 0.085 0.089 250 ft SPFGHW012G
Qty:  
SPFGSHW012G Temp. Out of Stock
11 0.095 0.101 250 ft SPFGHW011G
Qty:  
SPFGSHW011G Temp. Out of Stock
10 0.106 0.112 250 ft SPFGHW010G
Qty:  
SPFGSHW010G
Qty:  
9 0.118 0.124 250 ft SPFGHW009G
Qty:  
SPFGSHW009G Temp. Out of Stock
8 0.133 0.141 250 ft SPFGHW008G
Qty:  
SPFGSHW008G Temp. Out of Stock
7 0.148 0.158 250 ft SPFGHW007G
Qty:  
SPFGSHW007G Temp. Out of Stock
6 0.166 0.178 250 ft SPFGHW006G
Qty:  
SPFGSHW006G
Qty:  
5 0.186 0.198 250 ft SPFGHW005G Temp. Out of Stock SPFGSHW005G Temp. Out of Stock
4 0.208 0.224 250 ft SPFGHW004G
Qty:  
SPFGSHW004G Temp. Out of Stock
3 0.234 0.249 250 ft SPFGHW003G Temp. Out of Stock SPFGSHW003G Temp. Out of Stock
2 0.263 0.278 250 ft SPFGHW002G Temp. Out of Stock SPFGSHW002G
Qty:  
1 0.294 0.311 100 ft SPFGHW001G Temp. Out of Stock SPFGSHW001G Temp. Out of Stock
0 0.330 0.347 100 ft SPFGHW000G
Qty:  
SPFGSHW000G Temp. Out of Stock
3/8" 0.387 0.399 100 ft SPFGHW0375
Qty:  
SPFGSHW0375
Qty:  
7/16" 0.450 0.462 100 ft SPFGHW0438
Qty:  
SPFGSHW0438 Temp. Out of Stock
1/2" 0.512 0.524 100 ft SPFGHW050
Qty:  
SPFGSHW050 Temp. Out of Stock

The heavy wall fiberglass braided sleeving has a wall thickness that is twice that of our fiberglass sleeving. FG maintains about half of its strength at temperatures up to 750°C. FG is available in Natural, Black, Tan, Red or Yellow.

Heavy Wall FG is used in high temperature, low voltage (up to 300V) applications such as toasters, coffee makers, and other small heating appliances. Its flexibility and expandability allows for use over irregular shapes. It is also used in wire harness assemblies as well as for thermal protection of insulated wires against damage from external heat sources. It is also an ideal choice for braided sleeving applications where varnishing or vacuum pressure impregnation is used.

  • Thermal Class 240°C
  • UL VW-1
  • Dielectric Grade C3 (no dielectric guaranteed)
  • Resists solvents and engine fluids
  • 1:1.25 expansion ratio
  • Lightweight and flexible
  • Compliant with the European Union's Restrictions on the use of Hazardous Substances (RoHS) Directive
  • Cuts easily with scissors
  • High abrasion resistance
  • Contains no asbestos
  • Non corrosive to metals
  • Excellent resistance to moisture, fungus and chemical attack
  • Continuous operating temperature -94°F to 1,200°F

 

Heavy Wall Saturated Fiberglass (FGS) sleeving is made in a similar fashion as the FG, except after heat treatment, it is saturated with acrylic resin formulated to provide excellent fray resistance when cut. The resin also stabilizes the fibers, which reduces operator skin irritation. Although the acrylic resin degrades at operating temperatures above 200°C, FGS continues to provide thermal and space factor insulation as high as 650°C with continuous operation at 450°C.

Heavy Wall FGS is used in high temperature, low voltage (up to 300V) applications such as toasters, coffee makers, and other small heating appliances. Its flexibility and expandability allows for use over irregular shapes. It is also used for thermal and cut-through protection in automotive wire harness assemblies as well as track, stage and other types of lighting devices.

Part # Nema Grade UL CSA Temp. Class °C Applications
SPFGHW C3 E86619 094072 240 Heating appliances, lighting fixtures when additional mechanical protection is required and space factor insulation is sufficient. Will with-stand use temperatures as high as 650°C.
SPFGSHW C3 E86619 094072 240 Electric motors, heating appliances, cable harnesses.

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Grade A and Grade C-1
From / spool

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High Voltage Silicone Rubber Extruded Fiberglass Sleeving
10KV, 15KV, 20KV, 30KV
From / spool

 

fiberglass braided sleevingFiberglass Expandable Sleeving
From / spool

vinyl coated fiberglass sleevingVinyl Coated Fiberglass Sleeving
Grade A and Grade C-1
From / spool

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