Lantor Soric SF Flexible Foam Core

LantorSKU: SF75D.EE0020.WHT

Sheet Length (mm): 1000
Sheet Width (mm): 1200
Thickness (mm): 2
Sale price£21.70

All prices Ex VAT. Shipping calculated at checkout

For lengths over 10m please contact us for bespoke pricing
Estimated Delivery 1-5 Working Days


Soric SF is a flexible, pressure stable, non-woven polyester fleece core material suitable for infusion and RTM (resin transfer moulding) processing. It is designed specifically for vacuum resin infusion. Unlike traditional core materials, such as Coremat, Soric SF had pressure stable cells that do not compress under vacuum, preserving its structure and thickness. These cells are separated by canals through which resin can easily flow during the resin infusion process. Once cured, these canals form a rigid plastic honeycomb that significantly increases the strength of the finished laminate.

Soric SF has a very low resin uptake and will save at least 30% more weight compared to solid laminate. The cells have high compression and shear strength, which results in a very rigid core. In addition, Soric SF removes the need for infusion mesh and peel ply, reducing layup time while saving money on bagging materials and wasted resin.

Soric SF can be used to add thickness to any infused laminate, including glass, carbon or Kevlar, and is compatible with all resin systems including polyester, vinylester and epoxy. Its usability, high compressive strength and smooth surface makes it suitable for all but the most stringently light-weight applications. Typical applications include marine hulls and decks, car panels and parts, industrial cladding and and leisure equipment such as kayaks and surfboards. It is particularly suitable as a core material in resin-infused carbon fibre vehicle panels.

Colour White
Density (g/cm³) 0.0625
Service temp long term max (°C) 170
Dry Weight g/m² 125 (2mm thick)
165 (3mm thick)
Tensile strength (MPa) 6
Plate sheer strength (MPa) 6
Compressive strength (MPa) 4
Flexural strength (MPa) 16
Plate sheer modulus (MPa) 40
Flexural modulus (MPa) 1000

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. Standard delivery assumes reasonable access and is to ground floor, or use of a suitable lift for anything above ground level.
  • 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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