Solid Fiberglass Rods

Remarkably flexible, round fiberglass rods are used as framing for a variety of structures like greenhouses, kites, and flag whips. Also known as glass fiber rods, solid fiberglass rods are available in black or white, are inexpensive, non-conductive, and extremely durable. We stock solid round fiberglass rod sizes from .062” to .750” in diameter.

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Solid Fiberglass Rods

Metric
SAE

Fraction to Decimal Conversions:

Product # Name
Length
O.D.
Color
Weight
Each6+12+24+48+144+ Qty

FSB062048

.062" x 48" Black Solid Fiberglass
48"
.062"
0.173 oz
$1.99$1.85$1.75$1.65$1.55$1.45

FSW062048

.062" x 48" White Solid Fiberglass
48"
.062"
0.173 oz
$1.99$1.85$1.75$1.65$1.55$1.45

FSB062072

.062" x 72" Black Solid Fiberglass
72"
.062"
0.258 oz
$3.05$2.85$2.65$2.45$2.29$2.19

FSW062072

.062" x 72" White Solid Fiberglass
72"
.062"
0.258 oz
$3.05$2.85$2.65$2.45$2.29$2.19

FSB080048

.080" x 48" Black Solid Fiberglass
48"
.080"
0.278 oz
$2.25$2.05$1.89$1.79$1.69$1.59

FSW080048

.080" x 48" White Solid Fiberglass
48"
.080"
0.278 oz
$2.25$2.05$1.89$1.79$1.69$1.59

FSB080072

.080" x 72" Black Solid Fiberglass
72"
.080"
0.418 oz
$3.29$3.05$2.85$2.65$2.49$2.35

FSW080072

.080" x 72" White Solid Fiberglass
72"
.080"
0.418 oz
$3.29$3.05$2.85$2.65$2.49$2.35

FSB098048

.098" x 48" Black Solid Fiberglass
48"
.098"
0.437 oz
$2.25$2.05$1.89$1.79$1.69$1.59

FSW098048

.098" x 48" White Solid Fiberglass
48"
.098"
0.437 oz
$2.25$2.05$1.89$1.79$1.69$1.59

FSB098072

.098" x 72" Black Solid Fiberglass
72"
.098"
0.654 oz
$3.29$3.05$2.85$2.65$2.49$2.35

FSW098072

.098" x 72" White Solid Fiberglass
72"
.098"
0.654 oz
$3.29$3.05$2.85$2.65$2.49$2.35

FSB125048

.125" x 48" Black Solid Fiberglass
48"
.125"
0.699 oz
$2.39$2.25$2.09$1.95$1.79$1.69

FSW125048

.125" x 48" White Solid Fiberglass
48"
.125"
0.699 oz
$2.39$2.25$2.09$1.95$1.79$1.69

FSB125072

.125" x 72" Black Solid Fiberglass
72"
.125"
1.032 oz
$3.55$3.25$3.05$2.85$2.65$2.49

FSW125072

.125" x 72" White Solid Fiberglass
72"
.125"
1.032 oz
$3.55$3.25$3.05$2.85$2.65$2.49

FSB156048

.156" x 48" Black Solid Fiberglass
48"
.156"
1.154 oz
$2.59$2.39$2.25$2.09$1.95$1.85

FSW156048

.156" x 48" White Solid Fiberglass
48"
.156"
1.154 oz
$2.59$2.39$2.25$2.09$1.95$1.85

FSB156072

.156" x 72" Black Solid Fiberglass
72"
.156"
1.534 oz
$3.85$3.55$3.29$3.09$2.89$2.75

FSW156072

.156" x 72" White Solid Fiberglass
72"
.156"
1.534 oz
$3.85$3.55$3.29$3.09$2.89$2.75

FSB187048

.187" x 48" Black Solid Fiberglass
48"
.187"
1.426 oz
$2.59$2.39$2.25$2.09$1.95$1.85

FSW187048

.187" x 48" White Solid Fiberglass
48"
.187"
1.426 oz
$2.59$2.39$2.25$2.09$1.95$1.85

FSB187072

.187" x 72" Black Solid Fiberglass-Temporarily Out of Stock
72"
.187"
2.144 oz
$3.95$3.65$3.39$3.19$2.99$2.85

FSW187072

.187" x 72" White Solid Fiberglass
72"
.187"
2.144 oz
$3.95$3.65$3.39$3.19$2.99$2.85

FSB250048

.250" x 48" Black Solid Fiberglass
48"
.250"
2.784 oz
$2.69$2.55$2.39$2.19$2.09$1.99

FSW250048

.250" x 48" White Solid Fiberglass
48"
.250"
2.784 oz
$2.69$2.55$2.39$2.19$2.09$1.99

FSB250072

.250" x 72" Black Solid Fiberglass
72"
.250"
4.194 oz
$4.05$3.75$3.49$3.29$3.09$2.95

FSW250072

.250" x 72" White Solid Fiberglass
72"
.250"
4.194 oz
$4.05$3.75$3.49$3.29$3.09$2.95

FSB312048

.312" x 48" Black Solid Fiberglass
48"
.312"
4.197 oz
$3.55$3.25$3.05$2.85$2.65$2.49

FSW312048

.312" x 48" White Solid Fiberglass
48"
.312"
4.197 oz
$3.55$3.25$3.05$2.85$2.65$2.49

FSB312072

.312" x 72" Black Solid Fiberglass
72"
.312"
6.238 oz
$5.25$4.85$4.49$4.19$3.95$3.69

FSW312072

.312" x 72" White Solid Fiberglass
72"
.312"
6.238 oz
$5.25$4.85$4.49$4.19$3.95$3.69

FSB375048

.375" x 48" Black Solid Fiberglass
48"
.375"
5.824 oz
$4.95$4.55$4.25$3.95$3.69$3.49

FSW375048

.375" x 48" White Solid Fiberglass
48"
.375"
5.824 oz
$4.95$4.55$4.25$3.95$3.69$3.49

FSB375072

.375" x 72" Black Solid Fiberglass
72"
.375"
8.778 oz
$7.39$6.85$6.35$5.95$5.55$5.25

FSW375072

.375" x 72" White Solid Fiberglass
72"
.375"
8.778 oz
$7.39$6.85$6.35$5.95$5.55$5.25

FSB500048

.500" x 48" Black Solid Fiberglass
48"
.500"
10.658 oz
$8.45$7.79$7.25$6.75$6.35$5.95

FSW500048

.500" x 48" White Solid Fiberglass
48"
.500"
10.658 oz
$8.45$7.79$7.25$6.75$6.35$5.95

FSB500072

.500" x 72" Black Solid Fiberglass
72"
.500"
16.330 oz
$12.69$11.69$10.89$10.15$9.55$8.95

FSW500072

.500" x 72" White Solid Fiberglass
72"
.500"
16.330 oz
$12.69$11.69$10.89$10.15$9.55$8.95

FSB750072

.750" x 72" Black Solid Fiberglass
72"
.750"
34.522 oz
$24.75$22.85$21.25$19.85$18.59$17.49

FSW750072

.750" x 72" White Solid Fiberglass
72"
.750"
34.522 oz
$24.75$22.85$21.25$19.85$18.59$17.49

FSB750096

.750" x 96" Black Solid Fiberglass
96"
.750"
46.080 oz
$33.05$30.49$28.29$26.45$24.75$23.35

FSW750096

.750" x 96" White Solid Fiberglass
96"
.750"
46.080 oz
$33.05$30.49$28.29$26.45$24.75$23.35
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Pultruded Composites Properties

Properties

Test
Procedures

Solid
Rod & Bar

Structural Profiles

Longi-
tudinal

Trans-
verse

Glass Content,
% by weight
ASTM D2584

75

65

47

Tensile Strength,
psi x 103
ASTM D3916/ D638

120

100

42.4

10.1

Tensile Modulus,
psi x 106
ASTM D3916/ D638

6.0

5.5

2.66

1.05

Flexural Strength,
psi x 103
ASTM D4476/ D790

120

100

64.6

21.4

Flexural Modulus,
psi x 106
ASTM D4476/ D790

6.0

5.5

2.09

1.24

Compressive Strength
psi x 103
ASTM D695

70

60

26.25

Barcol Hardness ASTM D2583

60

50

50

Izod Impact, ft.-lb./in. ASTM D256

40

40

40

Specific Gravity ASTM D792

2.0

1.9

1.72

Density, lbs./in3 ASTM D792

.073

.069

.062

Water Absorption, %
(weight increase after
24 hours immersion)
ASTM D570

.05

.10

.70

Coefficient of Thermal Expansion,
in./in./°C x 10-6 (Axial)
ASTM D696

5.3

Dielectric Strength, volts/mil.
(Method A,type 3 electrode)
ASTM D149

140

Dielectric Strength,kv./in.
(Method A,type 1 electrode)
ASTM D149

60

Dielectric Constant,
60 Hz
ASTM D150

5.4

Arc Resistance,
seconds
ASTM D495

120

Volume Resistivity,
ohm-cm x 1014
ASTM D257

2.5