FR4 - 3.250" 48 x 48 Natural Sheet - 3.25 in × 48 in × 48 in Sheet
3.25 in × 48 in × 48 in Sheet





This FR4 sheet measures 3.25″ thick, 48″ × 48″, finished in natural. Available to order — price $6591.85 per Each.
| Specification | Value | Tolerance |
|---|---|---|
| Shape / Form | Sheet | |
| Thickness | 3.25″ | Standard |
| Width | 48″ | Standard |
| Length | 48″ | Standard |
| Color | Natural | |
| Weight | 500.46 lbs | |
This FR4 Glass Epoxy sheet in Natural color is supplied in a substantial 3.25" thickness with full 48.0" x 48.0" dimensions, making it a strong choice for large-format electrical and structural fabrication. The extra-thick FR4 construction delivers outstanding rigidity, dependable dielectric insulation, and excellent moisture resistance, helping demanding components maintain stability and performance in harsh service environments.
Shape
Sheet
Thickness
3.25 inWidth
48 inLength
48 inWeight
500.46 lbs
Color
Natural
Unit of Measure
Each
Other FR4 sizes
- FR4 - 0.612" 36 x 48 Natural Sheet — $716.63
- FR4 - 0.406" 36 x 48 Natural Sheet — $475.42
- FR4 - 1.475" 36 x 48 Natural Sheet — $1727.42
- FR4 - 1.000" 36 x 48 Natural Sheet — $1171.33
- FR4 - 0.022" 36 x 48 Natural Sheet — $55.79
- FR4 - 0.156" 36 x 48 Natural Sheet — $182.58
- FR4 - 1.125" dia x 48" Natural Rod — $87.99
- FR4 - 2.250" 48 x 96 Natural Sheet — $8353.22
- FR4 - 0.562" dia x 48" Black Rod — $28.90
- FR4 - 0.312" dia x 48" Natural Rod — $14.21
- FR4 - 1.625" 36 x 48 Natural Sheet — $1903.63
- FR4 - 0.031" 36 x 48 Black Sheet — $48.79
Price
$6591.85 / Each
Typical Properties — FR4 - 3.250" 48 x 48 Natural Sheet
Glass Epoxy Fr4Typical properties are provided for reference only. Values may vary based on processing conditions, form factor, and lot. Contact Ready Plastics for certified test data.