FireFlex
Totally Non-Conductive, Won't Melt, Delaminate, or Combust
FireFlex® silicone‑jacketed fiberglass sleeving is the preferred choice of professionals in motorsports and high‑performance industries where continuous exposure to temperatures approaching 500°F demands uncompromising protection.
Engineered to shield hoses, cables, and wire harnesses from extreme heat, open flame, molten metal splash, and welding sparks, FireFlex® combines a thick, high‑temperature fiberglass core with a durable, non‑permeable silicone coating. This flexible jacket easily conforms to tight bends, resists automotive chemicals and solvents, and delivers exceptional abrasion and puncture resistance.
Completely non‑conductive and inherently flame resistant, FireFlex® will not melt, delaminate, become brittle, or support combustion under normal conditions—providing a professional‑grade thermal protection solution for the most demanding environments.
Features
- Stable to 500F
- Cut and Abrasion Resistant
- Halogen Free
- Resists Gasoline and Engine Chemicals
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Product Sizes |
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Nominal Size |
Part Number |
Wall Max |
Shop Spool |
Bulk Spool |
Lbs Per Hundred Feet |
Price and Availability |
|
1/4" |
FIN0.25 |
0.072" |
50' |
100' |
4.8 |
|
|
3/8" |
FIN0.38 |
0.072" |
50' |
100' |
6.3 |
|
|
1/2" |
FIN0.50 |
0.072" |
50' |
100' |
7.4 |
|
|
5/8" |
FIN0.63 |
0.072" |
50' |
100' |
8.8 |
|
|
3/4" |
FIN0.75 |
0.072" |
25' |
50' |
9.8 |
|
|
7/8" |
FIN0.88 |
0.072" |
25' |
50' |
10.1 |
|
|
1" |
FIN1.00 |
0.072" |
25' |
50' |
13.5 |
|
|
1 1/4" |
FIN1.25 |
0.072" |
25' |
50' |
14 |
|
|
1 1/2" |
FIN1.50 |
0.072" |
25' |
50' |
14.7 |
|
|
1 3/4" |
FIN1.75 |
0.072" |
25' |
50' |
16.3 |
|
|
2" |
FIN2.00 |
0.072" |
25' |
50' |
20.5 |
|
|
2 1/4" |
FIN2.25 |
0.072" |
25' |
50' |
22.9 |
|
|
2 3/8" |
FIN2.38 |
0.072" |
25' |
50' |
26.9 |
|
|
2 1/2" |
FIN2.50 |
0.072" |
25' |
50' |
28.3 |
|
|
2 3/4" |
FIN2.75 |
0.072" |
25' |
50' |
30.1 |
|
|
2 7/8" |
FIN2.88 |
0.072" |
25' |
50' |
32 |
|
|
3" |
FIN3.00 |
0.072" |
25' |
50' |
33.4 |
|
|
3 1/2" |
FIN3.50 |
0.072" |
- |
25' |
37.2 |
|
|
4" |
FIN4.00 |
0.072" |
- |
25' |
40.1 |
|