3D Core PET 100 Foam Core

3D CoreSKU: SF75A.EC0030.WHT

Thickness (mm): 3
Sheet Length (mm): 960
Sheet Width (mm): 390
Sale price$13.27

All prices Ex VAT. Shipping calculated at checkout

Estimated Delivery 1-5 Working Days


3D Core PET is a closed-cell, recyclable high-performance rigid foam with excellent technical properties. It is a conformable core material made from a pattern of interconnected PET foam hexagons and is particularly suitable for the construction of high-strength, lightweight components with high permanent loads.

3D Core has a honeycomb structure with the gaps between the hexagon cells acting as air and resin flow channels. This makes 3D Core suitable as an internal flow medium for vacuum resin infusion or resin transfer moulding laminates. It is compatible with all common resin systems including epoxy, polyester, vinyl ester, polyurethane and phenolic resins.

The integrated honeycomb structure of 3D Core creates more flexibility and simplifies handling in production. 3D Core can be draped into curved moulds, so it can be used on more compound shaped parts where a conventional foam core would be difficult or impossible to use.

3D Core is one of the highest performing foam core materials in terms of compressive and shear strength against weight/density. Typical applications include boat building, automotive and motorsports, architecture and construction, and sporting goods.

Colour White
Density (g/cm³) 0.115
Water absorption (%) 1
Tensile strength (MPa) 1.44
Plate sheer strength (MPa) 1.44
Compressive strength (MPa) 8.23
Tensile modulus (MPa) 7710
Plate sheer modulus (MPa) 7710
Compressive modulus (MPa) 3160
Service temp long term max (°C) 170

Minimum order value excluding VAT & delivery is £25

What is the cost of delivery?

Because of the huge variation in our orders we have developed a specialised shipping calculator for clients ordering online. Once you fill out your order details and progress through to the online checkout, our calculator will automatically work out the precise shipping cost for you to check before you proceed.

What delivery methods do you use?

We have a selection of couriers suited to the size, weight and type of product you order from us. It is likely we will deliver your goods with a courier service such as Tuffnells, TNT, DHL etc. You can track your order with the shipment number, if you would like us to send you the tracking number for your order please contact us or give us a call and we can track it for you.

If you would like to specify any special delivery instructions these can be entered at the point of ordering or please give us a call once you have placed your order and we will try to accommodate your requests.

Delivery options...

  • Collection. Once your order is ready for collection, we shall call you to advise. Our collection point is open until 5pm - Monday - Friday.
  • Standard Delivery. All of our orders come with standard delivery which is typically a 1-3 working day service.
  • In a hurry? We can look into premium delivery services at an extra cost. Give us a call on 01494 449 975 to find out more.
  • Installation. If required please get in touch about our installation services and how we can best support you, all with a smile!

See our shipping page for more details.

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