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3mm Laser Compatible Medite MDF, 600mm x 400mm sheet

3mm laser compatible MDF Sheet. Dimensions 600mm x 400mm. They are EU class E1, making them the most suitable MDF for laser cutting.

Availability: In Stock.

Code1+ 10+ 100+
(£1.56 incl VAT)
(£1.32 incl VAT)
(£1.02 incl VAT)

Note: Image for illustration only.

Our Laser Compatible Medite Premier MDF sheets are highly versatile, suitable for enclosures and many other applications. Please note: As wood is a natural product, there is often a crook or bow to the sheet. The natural twist might be in excess of 10mm (see below - Tolerances and Caution).

Medite Premier MDF is produced using superior wood refining technology and specially designed resins. Benefits are consistency of quality and thickness, as well as reduced tool wear. Medite Premier MDF retains the light tan colour of the wood fibre from which it is manufactured.

This product conforms to E1 (low) formaldehyde levels as well as also complying with the lower levels required by CARB phase 2 (CARB Phase 2 compliant <0.11ppm).

This product is often described as 'Laser Grade' MDF but there is no official classification for this. We believe that E1 conforming MDF is the safest and best MDF for using in a laser cutter.


  • Low formaldehyde emissions.
  • Highly versatile.
  • Produced to FSC (Forest Stewardship Council) certification.
  • Suitable for use in internal dry conditions as defined in EN 622 parts 1 and 5 and conforms to EN13986.


  • 1 x 3mm Laser Compatible Medite Premier MDF, 600mm x 400mm sheet.


  • Length: 600mm.
  • Width: 400mm.
  • Height: 3mm.


The manufacturing tolerance for the thickness of MDF sheets are the stated thickness +/-0.15mm. This means a 3mm MDF sheet could be between 2.85mm and 3.15mm in thickness.


  • As wood is a natural product there is often a bow or crook to the MDF, and in some cases a twist. We have measured in excess of 10mm rise between the flat centre of the MDF and the corner. l. If you are using this product on a laser cutter; these sheets should be strapped/taped to the laser bed before cutting.



  • On all Plywood, MDF and Perspex Sheet Orders (excluding A4 size) there is a flat delivery charge of £6.50 per order.
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Posted by Helen Norman, Monday, 24 October 2016 on product 3mm Laser Compatible Medite MDF, 600mm x 400mm sheet


Hi, I just wondered when the 3mm 600x400 mdf was likely to be in stock please as I need to order some for a customer order. Many thanks Helen


  • Posted by Rob Haywood on Monday, 24 October 2016

    Hi Helen,

    We have some arriving at the end of this week. I would point out though that at this time of year they sell fast, so it might be worth placing an order to ensure your order goes in the queue.

Posted by Jed, Tuesday, 6 October 2015 on product 3mm Laser Compatible Medite MDF, 600mm x 400mm sheet


3mm Medite, says available for back order? Does that mean not in stock?


  • Posted by Michael Lockhart on Tuesday, 6 October 2015

    We have had a slight issue with the stock system via the website, this item is now showing as back in stock. When an item does show for back orders only it does mean we are currently out of stock, however we would contact you to inform you of an estimated date that it would be back in stock.

Posted by Peter, Thursday, 31 July 2014 on product 3mm Laser Compatible Medite MDF, 600mm x 400mm sheet


What make this 'laser grade'. Does it produce less emissions when cut or just better thickness tolerance.


  • Posted by Aaron Sturman on Thursday, 31 July 2014
    Hi Peter, in this case the glue that is used in the MDF releases very low amounts of formaldehyde when burnt so it's much safer to cut.

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