Fiberglass Sleeving

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Product 109

109 fiberglass sleeving is comprised of closely woven, highly flexible continuous filament E glass braid that has been heat-treated to remove starches and oils and to set the braid. Fiberglass sleeving is the product of choice for use in high temperature, low voltage applications. Its flexibility and expandability allow for use over irregular shapes which, coupled with its high degree of saturability, make these products ideal for use as coil insulation where varnish or vacuum pressure impregnation is used.

Fiberglass Sleeving Dimensions
Size I.D. Nom I.D. Max I.D. Min
AWG mm
- 0.5 .020 .024 .018
24 - .022 .027 .020
22 - .027 .032 .025
20 - .034 .039 .032
- 1.0 .039 .047 .035
18 - .042 .049 .040
16 - .053 .061 .051
- 1.5 .059 .067 .055
15 - .059 .066 .057
14 - .066 .072 .064
13 - .076 .080 .072
- 2.0 .079 .091 .073
12 - .085 .089 .081
11 - .095 .101 .091
- 2.5 .098 .110 .093
10 - .106 .112 .102
- 3 .118 .130 .112
9 - .118 .124 .114
8 - .133 .141 .123
- 3.5 .138 .149 .132
7 - .148 .158 .144
- 4 .157 .169 .152
6 - .166 .178 .162
- 4.5 .177 .189 .171
5 - .186 .198 .182
- 5 .197 .217 .177
4 - .208 .224 .204
3 - .234 .249 .229
- 6 .236 .256 .217
2 - .263 .278 .258
- 7 .276 .295 .256
1 - .294 .311 .289
- 8 .315 .335 .295
5/16 - .323 .334 .313
0 - .330 .347 .325
- 9 .354 .370 .335
3/8 - .387 .399 .375
- 10 .394 .411 .370
7/16 - .450 .462 .438
- 12 .472 .532 .453
1/2 - .512 .524 .500
- 14 .551 .610 .531
9/16 - .574 .585 .563
- 16 .630 .689 .610
5/8 - .640 .655 .625
- 18 .709 .768 .669
3/4 - .768 .786 .750
7/8 - .893 .911 .875
1" - 1.018 1.036 1.000

Product 109HTS - Heat Treated

109HTS fiberglass sleeving is comprised of a tightly woven electrical grade fiberglass braid that has been heat-treated and saturated with acrylic resin to resist fraying of cut ends. It provides space factor thermal and electrical insulation properties at temperatures up to 650ºC, with continuous operation at 450ºC. 109HTS products are available in a wide range of colors making it a good choice for color-coding leads on high temperature devices with an abrasion resistant protective sleeving.  The acrylic binder can be dyed in almost any color, but will degrade or bake out at operating temperatures above 200?C.

Fiberglass Sleeving Dimensions
Size I.D. Nom I.D. Max I.D. Min
AWG mm
- 0.5 .020 .024 .018
24 - .022 .027 .020
22 - .027 .032 .025
20 - .034 .039 .032
- 1.0 .039 .047 .035
18 - .042 .049 .040
16 - .053 .061 .051
- 1.5 .059 .067 .055
15 - .059 .066 .057
14 - .066 .072 .064
13 - .076 .080 .072
- 2.0 .079 .091 .073
12 - .085 .089 .081
11 - .095 .101 .091
- 2.5 .098 .110 .093
10 - .106 .112 .102
- 3 .118 .130 .112
9 - .118 .124 .114
8 - .133 .141 .123
- 3.5 .138 .149 .132
7 - .148 .158 .144
- 4 .157 .169 .152
6 - .166 .178 .162
- 4.5 .177 .189 .171
5 - .186 .198 .182
- 5 .197 .217 .177
4 - .208 .224 .204
3 - .234 .249 .229
- 6 .236 .256 .217
2 - .263 .278 .258
- 7 .276 .295 .256
1 - .294 .311 .289
- 8 .315 .335 .295
5/16 - .323 .334 .313
0 - .330 .347 .325
- 9 .354 .370 .335
3/8 - .387 .399 .375
- 10 .394 .411 .370
7/16 - .450 .462 .438
- 12 .472 .532 .453
1/2 - .512 .524 .500
- 14 .551 .610 .531
9/16 - .574 .585 .563
- 16 .630 .689 .610
5/8 - .640 .655 .625
- 18 .709 .768 .669
3/4 - .768 .786 .750
7/8 - .893 .911 .875
1" - 1.018 1.036 1.000