FR4 G10 Fiberglass Sheet – 0.5mm to 5mm Epoxy for PCB & Insulation
Standard shipping included
Quality issue support
Fast & reliable support
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Standard shipping is included in the price of listed standard-size products. Contact us for expedited shipping or delivery arrangements for custom or oversized orders. Returns are accepted for quality problems under our refund policy, without limiting applicable statutory rights.
- 100x100mm 2pcs / 0.5mm - $32.71
- 100x150mm 2pcs / 0.5mm - $32.45
- 150x150mm / 0.5mm - $32.45
- 200x200mm / 0.5mm - $33.08
- 235x235mm / 0.5mm - $34.15
- 250x250mm / 0.5mm - $34.35
- 300x300mm / 0.5mm - $31.05
- 330x330mm / 0.5mm - $33.86
- 350x350mm / 0.5mm - $35.96
- 400x400mm / 0.5mm - $36.15
- 500x300mm / 0.5mm - $35.65
- 100x100mm 2pcs / 1mm - $32.71
- 100x150mm 2pcs / 1mm - $33.45
- 150x150mm / 1mm - $32.45
- 200x200mm / 1mm - $34.00
- 235x235mm / 1mm - $35.15
- 250x250mm / 1mm - $35.35
- 300x300mm / 1mm - $32.05
- 330x330mm / 1mm - $34.86
- 350x350mm / 1mm - $36.96
- 400x400mm / 1mm - $37.15
- 500x300mm / 1mm - $36.65
- 100x100mm 2pcs / 1.5mm - $33.81
- 100x150mm 2pcs / 1.5mm - $33.45
- 150x150mm / 1.5mm - $33.45
- 200x200mm / 1.5mm - $35.08
- 235x235mm / 1.5mm - $35.15
- 250x250mm / 1.5mm - $36.35
- 300x300mm / 1.5mm - $34.05
- 330x330mm / 1.5mm - $35.86
- 350x350mm / 1.5mm - $37.96
- 400x400mm / 1.5mm - $38.15
- 500x300mm / 1.5mm - $37.65
- 100x100mm 2pcs / 2mm - $34.81
- 100x150mm 2pcs / 2mm - $34.45
- 150x150mm / 2mm - $34.45
- 200x200mm / 2mm - $36.08
- 235x235mm / 2mm - $36.15
- 250x250mm / 2mm - $37.35
- 300x300mm / 2mm - $35.05
- 330x330mm / 2mm - $39.85
- 350x350mm / 2mm - $38.96
- 400x400mm / 2mm - $40.15
- 500x300mm / 2mm - $40.65
- 100x100mm 2pcs / 3mm - $35.48
- 100x150mm 2pcs / 3mm - $35.45
- 150x150mm / 3mm - $36.45
- 200x200mm / 3mm - $37.08
- 235x235mm / 3mm - $37.15
- 250x250mm / 3mm - $38.25
- 300x300mm / 3mm - $38.05
- 330x330mm / 3mm - $41.85
- 350x350mm / 3mm - $41.96
- 400x400mm / 3mm - $42.15
- 500x300mm / 3mm - $42.65
- 100x100mm 2pcs / 4mm - $36.48
- 100x150mm 2pcs / 4mm - $37.45
- 150x150mm / 4mm - $37.89
- 200x200mm / 4mm - $38.08
- 235x235mm / 4mm - $40.40
- 250x250mm / 4mm - $40.35
- 300x300mm / 4mm - $41.05
- 330x330mm / 4mm - $43.25
- 350x350mm / 4mm - $43.96
- 400x400mm / 4mm - $45.15
- 500x300mm / 4mm - $45.65
- 100x100mm 2pcs / 5mm - $38.84
- 100x150mm 2pcs / 5mm - $40.45
- 150x150mm / 5mm - $40.45
- 200x200mm / 5mm - $41.08
- 235x235mm / 5mm - $42.15
- 250x250mm / 5mm - $43.35
- 300x300mm / 5mm - $44.05
- 330x330mm / 5mm - $45.25
- 350x350mm / 5mm - $46.96
- 400x400mm / 5mm - $49.15
- 500x300mm / 5mm - $49.65
PRODUCT DETAILS
Premium FR4 G10 Fiberglass Epoxy Sheets – Custom Cut for PCB & Insulation
📦 Product Overview
Experience professional-grade insulation and strength with our FR4 G10 fiberglass epoxy sheets. Made from high-performance 3240 epoxy resin and woven fiberglass, these sheets are engineered for electrical, electronic, and structural use. Available in a range of thicknesses (0.5mm to 5mm) and customizable sizes to meet your specific project requirements.
📐 Available Sizes & Thickness
| Thickness | Available Sizes (mm) |
|---|---|
| 0.5mm - 5mm | 100×100, 150×150, 200×200, 235×235, 250×250, 300×300, 330×330, 350×350, 400×400, 500×300 |
Custom sizes are supported. Simply reach out with your specifications for a quote.
🧪 Material Specifications
| Parameter | Value |
|---|---|
| Material | FR4 G10 Epoxy Laminate |
| Color | Light Green |
| Dielectric Strength | ≥14.2kV/mm |
| Temperature Resistance | Up to 150°C |
| Moisture Absorption | ≤0.1% |
| Density | 1.8–2.0 g/cm³ |
| Certification | RoHS Compliant |
| Processing | CNC machining; laser processing is excluded for epoxy-glass laminates |
⚙️ Applications
-
PCB boards and prototyping
-
Electrical insulation backplanes
-
Transformer and motor supports
-
3D printer heatbeds (flat, non-warping base)
-
CNC machining for custom parts
🔒 Why Choose Our FR4 Sheets?
-
✔️ High Precision CNC Cutting Available
-
✔️ RoHS Certified for Safe Electronic Use
-
✔️ 15+ Years of Industrial Plastics Expertise
-
✔️ Custom Cut Options for Any Project
-
✔️ Fast Shipping + Free Standard Delivery
❓ Frequently Asked Questions
Q1: Can I get these sheets custom cut?
Yes, we offer precision cutting based on your drawings or specifications.
Q2: Are these suitable for high-temperature environments?
Absolutely, our FR4 sheets can withstand temperatures up to 150°C.
Q3: Do you offer bulk pricing?
Yes, contact us directly for large volume discounts.
📢 Call to Action
🔧 Need a custom size? 📩 Contact us now for a fast quote and start building your solution today!
REVIEWS
SHIPPING & RETURNS
Shipping
Standard shipping is included in the price of listed standard-size products. For expedited shipping, custom or oversized orders, or a delivery deadline, contact us to confirm available arrangements and any additional charges before ordering. See our shipping policy for details.
Returns and quality problems
Our voluntary return policy covers quality problems; we do not offer change-of-mind returns. This does not limit applicable statutory rights, including withdrawal rights for eligible consumer purchases. For the return process and eligibility, see our refund policy.
If an item is defective, damaged or incorrect, email beeplastic@beeplastic.com with your order number, a description and clear photos. Please contact us before shipping an item back.
CUSTOM FABRICATION
Can't Find the Right Size or Specification?
Send your drawing or dimensions, material grade if known, quantity and intended use. We review feasibility and confirm the specification for each quoted project.
Project Requirements
Identify the critical dimensions, tolerances, surface finish and inspection requirements. Any required food-contact, ESD, flame-retardant or other compliance documents should be specified so availability can be checked. Material names alone do not establish these properties.
Custom Order Process
Submit the requirements for review. The quotation will identify the agreed specification, quantity, production lead time and inspection requirements. Shipping method, shipping charges and tax responsibilities are confirmed separately from production timing. Approve the final quotation and specification before ordering.
Send Your Drawing or Requirements
Use the enquiry form to send your project details and a file link, or email drawings to beeplastic@beeplastic.com. Include the product and specification. If the material grade or tolerance is uncertain, describe the intended use for review.
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Share your project details, selected material and quantity on our quote page. You can add a file link or use the email drawing route shown there.
Request QuoteIndustries: Automotive • Medical • Food • Lab • Semiconductor
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QUALITY ISSUE SUPPORT
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