FR4 - 1.375" 36 x 48 Natural Sheet
About this product
This FR4 Glass Epoxy sheet in Natural color measures 1.375" thick and 36.0" x 48.0", making it a dependable choice for large-format electrical and structural applications. Its substantial 1.375" profile delivers outstanding rigidity and dimensional stability, while FR4’s strong dielectric performance and moisture resistance help it excel in demanding industrial, insulation, and fabrication environments.



This FR4 sheet measures 1.375″ thick, 36″ × 48″, finished in natural. Available to order — price $1610.80 per Each.
| Specification | Value | Tolerance |
|---|---|---|
| Shape / Form | Sheet | |
| Thickness | 1.375″ | ±0.058″ |
| Width | 36″ | Standard |
| Length | 48″ | Standard |
| Color | Natural | |
| Weight | 158.8 lbs | |
Shape
Sheet
Thickness
1.375 in(±0.058 in)Width
36 inLength
48 inWeight
158.8 lbs
Color
Natural
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
$1610.80 / Each
Orders under $150 include a $60 small-order charge
Typical Properties — FR4 - 1.375" 36 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.