Comgrow Magnetic 3D Printer Build SurfaceComgrow Magnetic 3D Printer Build Surface

Comgrow Magnetic Build Surface

Comgrow Magnetic 3D Printer Build Surface is flexible, removable, and customizable. It is 9.25*9.25 inches large and can be used for any 3 printers having the same build dimensions. It offers easy installation, excellent adhesion, and effortless removal of your precious 3D models.


Comgrow Magnetic 3D Printer Build Surface is the one and only flexible, customizable 3D build surface on its own.

It is hassle-free to install, composed of two layers; the upper one is “A” and the lower one is “B”. The upper surface layer is magnetic and removable while the lower one is sticky and will adhere to the hotbed.

You will get 2 upper magnetic surface sheets in one package to be replaced if the older one is damaged or becomes deformed after multiple prints. The user has to ensure that both surfaces are firmly adsorbed before installation and calibrated properly after installation.

With the Comgrow Magnetic Build Surface, you won’t have to use knives and spatulas to remove your 3D model, instead, you will remove surface A, slightly bend it and the model will fall right into your hands!

The Comgrow Magnetic Build Surface is compatible with all brand’s FDM printers (heated or non-heated) having the same or less than 9.2*9.25 inches build dimensions.

Last but not least, the magnetic surface of the Comgrow Build Surface makes it durable and super adhesive to PLA.

Technical Specifications:

  • Brand: Comgrow
  • Material: Polylactic Acid
  • Color: Black
  • Flexible: Yes
  • Removable: Yes
  • Magnetic: Yes
  • Size: 235X235mm or 9.2*9.2 inches
  • Compatible Material: Polylactic Acid
  • Compatible Printers: Ender 3/Ender 3 pro/Ender 5 3D Printer


How to remove the leftover thin layer of PLA from the hotbed?

The best way to remove the leftover thin layer of PLA on the hotbed is to heat the bed first and remove the filament residues with a small shovel. Once done, gently wipe the surface with a clean and wet cloth.

Can I print ABS with the Comgrow Magnetic 3D Printer Build Surface?

The Comgrow Magnetic 3D Printer Build Surface is PLA compatible only and its temperature range is not supportive of ABS or PETG filaments that need higher hotbed temperatures. Therefore, if you want to print ABS or PETG, you should go for some glass build surfaces.

Can I get the upper magnetic surface only?

No. The Comgrow Magnetic 3D Printer Build Surface comes as a whole kit of 2 sheets and the manufacturers do not sell the only upper magnetic plate.


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