Glass Fiber Prepreg is a high-quality, per-impregnated composite material made from E-glass fabric precisely saturated with a controlled amount of epoxy resin. This ready-to-use reinforcement eliminates manual resin mixing and wet-out, delivering consistent fiber-to-resin ratio, reduced void content, and repeatable part quality at a fraction of the cost of carbon fiber prepreg. Ideal for applications requiring electrical insulation, radiolucency (X-ray transparency), or affordable high-performance composites.
Composite Reinforcement
Glass Fiber prepreg
₨ 4,150
Technical Specifications
| Property | Value |
|---|---|
| Fiber Type | E-Glass (electrical grade) |
| Tensile Strength | 250 – 350 MPa (in laminate) |
| Thickness | 0.14/E 120 gsm |
| Strength | 300 – 400 MPa |
| Density | 1.9 – 2.1 g/cm³ (cured laminate) |
| Cure Temperature | 120°C – 150°C (250°F – 300°F) |
| Cure Pressure | 0.3 – 0.7 MPa (40 – 100 psi) |
| Cure Time | 60 – 90 minutes |





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