FR4 - 1.125" 36 x 48 Black Sheet
About this product
This Black FR4 Glass Epoxy sheet in 1.125" thickness and 36.0" x 48.0" dimensions is engineered for demanding electrical and structural applications that require dependable strength and insulation. Its substantial 1.125" profile delivers excellent rigidity and dimensional stability, while FR4 Glass Epoxy provides strong dielectric performance, low moisture absorption, and reliable machinability for precision-fabricated parts.




This FR4 sheet measures 1.125″ thick, 36″ × 48″, finished in black. Available to order — price $4010.37 per Each.
| Specification | Value | Tolerance |
|---|---|---|
| Shape / Form | Sheet | |
| Thickness | 1.125″ | Standard |
| Width | 36″ | Standard |
| Length | 48″ | Standard |
| Color | Black | |
| Weight | 129.927 lbs | |
Shape
Sheet
Thickness
1.125 inWidth
36 inLength
48 inWeight
129.927 lbs
Color
Black
Unit of Measure
Each
Other FR4 sizes
- FR4 - 3.000" 36 x 48 Natural Sheet — $4181.18
- FR4 - 3" dia x 48" Natural Rod — $770.98
- FR4 - 0.187" dia x 48" Natural Rod — $14.28
- FR4 - 3.250" 36 x 48 Natural Sheet — $5021.15
- FR4 - 2.625" 36 x 48 Natural Sheet — $3658.25
- FR4 - 0.010" 36 x 48 Black Sheet — $25.53
- FR4 - 0.055" 48 x 96 Natural Sheet — $201.57
- FR4 - 3.25" dia x 48" Natural Rod — $908.28
- FR4 - 0.750" 36 x 48 Natural Sheet — $878.51
- FR4 - 0.062" dia x 48" Natural Rod — $9.79
- FR4 - 0.562" dia x 48" Natural Rod — $31.48
- FR4 - 1.125" dia x 48" Natural Rod — $105.60
Price
$4010.37 / Each
Orders under $150 include a $60 small-order charge
Typical Properties — FR4 - 1.125" 36 x 48 Black 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.