Custom Peek Sheet/Board/Strip in 2mm, 3mm, and 4mm Thickness
Standard shipping included
Quality issue support
Fast & reliable support
Secure payment
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.
- White / 2x100x100mm - $35.35
- Black / 2x100x100mm - $35.35
- White / 3x100x100mm - $36.89
- Black / 3x100x100mm - $36.89
- White / 4x100x100mm - $40.91
- Black / 4x100x100mm - $40.91
- White / 5x100x100mm - $50.28
- Black / 5x100x100mm - $50.28
PRODUCT DETAILS
Custom Cut PEEK Sheets – High-Performance Thermoplastic Boards in 2mm, 3mm, and 4mm Thickness
Engineered for Precision. Designed to Perform. Customized for You.
Unlock the full potential of high-performance plastics with our custom-cut PEEK sheets in 2mm, 3mm, and 4mm thickness. Manufactured from 100% virgin polyetheretherketone, these sheets deliver exceptional strength, chemical resistance, and thermal stability up to 260°C. Whether you're building components for aerospace, medical equipment, or high-load industrial systems, Custominsul provides CNC-machinable PEEK boards tailored exactly to your needs.
Choose Custominsul and gain more than just material — get expert support, a full range of processing services, and tailored solutions that help reduce your total cost and improve product performance.
Why Choose Custominsul?
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Over 50+ engineering plastics available for industrial use
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Precision CNC cutting, drilling, engraving, and more
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Custom solutions that save material and lower production costs
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15+ years of expertise in custom plastic machining
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Global shipping with fast lead times and low MOQ
Product Features
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Material: Virgin PEEK (Polyetheretherketone)
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Thickness Options: 2mm, 3mm, 4mm
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Color: Natural beige-brown
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Cut to Size: Yes, fully customizable
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Processing: CNC cutting, drilling, engraving, tight-tolerance finishing
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Operating Temp: Continuous use up to 260°C (500°F)
Designed to Meet Demands Across Industries
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Aerospace: Lightweight, high-strength parts, seat supports, clamps
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Medical Devices: Sterilizable components, tool handles, diagnostic fixtures
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Industrial Equipment: Bearings, washers, insulators, chemical-resistant parts
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R&D and Prototyping: Complex, functional components for heat and chemical resistance
From Features to Benefits – Why This PEEK Sheet Works for You
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Feature: High-performance thermoplastic with outstanding mechanical, chemical, and thermal properties
Advantage: Withstands extreme heat, chemicals, and mechanical loads
Benefit: Minimizes failure risks in demanding environments — increasing product lifespan -
Feature: Available in precision-cut 2mm, 3mm, 4mm thicknesses
Advantage: Supports tight-tolerance CNC fabrication and design flexibility
Benefit: Reduces material waste and shortens processing time — saving money -
Feature: Tailored customization services and professional engineering support
Advantage: One-stop solution from raw material to ready-to-use part
Benefit: Simplifies your supply chain and enhances production efficiency
Frequently Asked Questions
Q1: Can I get custom dimensions or complex shapes?
Yes. We offer CNC machining and laser cutting. Send your drawing or design, and we'll produce to your spec.
Q2: What is your minimum order quantity?
We support low MOQ orders for prototyping, samples, or small batch production.
Q3: What if I need a different thickness or color?
We can provide additional thicknesses and colors based on request. Contact us for availability.
Q4: How fast can you ship?
Most orders are shipped within 3–5 business days. Expedited shipping is available.
Need Custom Processing or Bulk Order Support?
📐 Upload Your Drawing for a Fast Quote Now »
💬 Talk to Our Engineering Team – We’re Here to Help!
Make Your Projects More Efficient, Reliable, and Cost-Effective
At Custominsul, we don’t just sell PEEK sheets. We help you choose the right material, cut it to the exact size, and get it delivered fast — so you save on labor, avoid material waste, and get to market quicker. Our mission is to reduce your burden with professional service and optimized solutions. Let’s build better, together.
🛒 Order Your Custom PEEK Sheets Now
📩 Get a Custom Quotation Based on Your Design and Specs
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 custominsul@protonmail.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 custominsul@protonmail.com. Include the product and specification. If the material grade or tolerance is uncertain, describe the intended use for review.
RECOMMENDED PRODUCTS
Custom Plastic Fabrication
Send your drawing, material and quantity for review
General
HDPE
PP
PVC
ABS
Engineering
POM
Nylon
PC
PMMA
High-Performance
PEEK
PEI
PTFE
Composites
FR-4
G10
Flexible
TPU
Silicone
Why Choose Custominsul?
Request a Quote
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
RECENTLY VIEWED PRODUCTS
QUOTE ENQUIRIES
Send project details; email drawing attachments
QUALITY ISSUE SUPPORT
See our refund policy for return eligibility
PAYMENT OPTIONS
Available payment methods are shown at checkout
CONTACT OUR TEAM
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