Ready Plastics
G3SheetNatural

G3 - 4.500" 48 x 48 Natural Sheet - 4.5 in × 48 in × 48 in Sheet

4.5 in × 48 in × 48 in Sheet

G3 - 4.500" 48 x 48 Natural SheetG3 - 4.500" 48 x 48 Natural Sheet - view 2G3 - 4.500" 48 x 48 Natural Sheet - view 3
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This G3 sheet measures 4.5″ thick, 48″ × 48″, finished in natural. Available to order — price $8797.18 per Each.

SpecificationValueTolerance
Shape / FormSheet
Thickness4.5″Standard
Width48″Standard
Length48″Standard
ColorNatural
Weight730.401 lbs
About This Product

G3 Glass Phenolic sheet in a substantial 4.5" thickness delivers outstanding structural rigidity and dependable electrical insulation for demanding industrial and fabrication applications. Supplied in a 48.0" x 48.0" Natural sheet, this G3 material combines durable glass-reinforced performance with moisture-resistant stability, making it a strong choice for heavy-duty insulating and machined component needs.

Specifications

Shape

Sheet

Thickness

4.5 in

Width

48 in

Length

48 in

Weight

730.401 lbs

Color

Natural

Unit of Measure

Each

Other G3 sizes

← All G3stock & specs

Price

$8797.18 / Each

In Stock
21010 available
Available at 11 locations

$150 order minimum

Ships same day if ordered by 2pm
Quality guaranteed
Quick Info
CategoryG3
FormSheet
Thickness4.5 in
Width48 in
Length48 in
Weight730.401 lbs

Typical Properties — G3 - 4.500" 48 x 48 Natural Sheet

Phenolic Grade G3
General
DescriptionValue
Specific gravity1.85
Flammability rating94 HB (Horizontal burning test)
Water absorption over 24 hours2.0
Mechanical
PropertyTest MethodUnitValue
Tensile strengthpsi / MPa76,000 / 520
Flexural strength (LW -A 0.125″)psi / MPa55,000 / 375
Shear strengthpsi / MPa18,000 / 120
Bond strengthpsi / MPa1,500 / 10
Hardness (Mohs Scale)110
Izod impact strength (49 degrees Celsius -LW)12.00
Operating Environment
PropertyTest MethodUnitValue
Maximum operating temperature°C / °F140 / 280

Typical properties are provided for reference only. Values may vary based on processing conditions, form factor, and lot. Contact Ready Plastics for certified test data.