• MK2.5/S
  • MK3/S/+
Spring Steel Sheet With Smooth Double-sided PEI View larger

Spring Steel Sheet With Smooth Double-sided PEI

This product is a replacement Spring Steel Sheet With Smooth Double-sided PEI for the Original Prusa i3 MK3/S and MK2.5/S heatbeds.

Update:

The steel sheet color may differ from the product picture (black, gold, green, etc). The smooth PEI surface on the steel sheet, as well as all other properties, remain the very same for all color versions.

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$34.99

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The MK52 heatbed has embedded high Curie temperature magnets. These magnets are able to firmly hold removable spring steel sheets. The Spring Steel Sheet With Smooth Double-sided PEI uses the same PEI sheets as on the MK2/S. It is the best solution for printing PLA and it has great adhesion with almost all materials. The bottom of your prints will be smooth.

You can leave small marks on the print surface with your nozzle or tools, they will typically be shinier than the rest. It does not affect functionality or adhesion. However, if you want to have the same surface look on the whole printbed you can resurface it. The easiest way is to take the hard side of a dry kitchen sponge and wipe the affected area with a circular motion gently a few times.

Find more details about the spring steel sheets in our knowledgebase.

Update:

The steel sheet color may differ from the product picture (black, gold, green, etc). The smooth PEI surface on the steel sheet, as well as all other properties, remain the very same for all color versions.

Note:

Consumable parts, such as PEI sheets (smooth, textured, etc.) are not covered by warranty as the coatings are designed to diminish over time unless failure has occurred due to a defect in materials or workmanship. Cosmetic damage, including but not limited to scratches, dents, cracks or other cosmetic damage is also not covered by the warranty. Only defective sheets on arrival are covered by warranty.

Tiny dots may appear on the PEI-Ultem steel sheet surface. These can slightly affect the finished print bottom surface. However, they do not impact the printing process, reliability in any way. We do not consider these dots a reason for a warranty claim.

Filament compatibility

ATTRIBUTES

Perfect for PLA

Do not clean with IPA before PETG
Release agent might be necessary

Great adhesion with almost all materials

You must apply glue stick when printing Flex

Smooth bottom of prints

Tiny details will stick great

Reviews

Grade 
02/10/2021

OZON

Pokud pouzivate tiskarnu v mistnosti, kterou dezinfikujete kvuli kovidu ozonem, podlozku to spolehlive znici a stane se neprilnavou. Vyzkouseno 2x a objednavam teda treti :-( Takze pozor na to a vzdy ji pri ozonovani nekam schovejte.

Viz https://www.researchgate.net/figure/Photographs-of-polymeric-membranes-before-the-contact-with-ozone-a1-PES-b1-PEI-and_fig2_283280605

  • 3 out of 4 people found this review useful.
Grade 
01/27/2021

Great for PLA & PETG

I have been printing a lot on this spring steel sheet. It's really incredible how well everything sticks to it. Please take care to calibrate your first layer well in the live calibration settings on your printer. If you see fingerprints on the surface you will have to wipe it off with windex or IPA before you run your next print (PLA). Don't wipe with IPA prior to printing PETG. I did so and had a very hard time removing the PETG print that I ran right after wiping. For PETG I will try to clean and degrease it with a wet microfiber cloth with a little bit hand diswashing soap a and a second rub in order to get rid of the soap.

  • 15 out of 15 people found this review useful.
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Spring Steel Sheet With Smooth Double-sided PEI

Spring Steel Sheet With Smooth Double-sided PEI

This product is a replacement Spring Steel Sheet With Smooth Double-sided PEI for the Original Prusa i3 MK3/S and MK2.5/S heatbeds.

Update:

The steel sheet color may differ from the product picture (black, gold, green, etc). The smooth PEI surface on the steel sheet, as well as all other properties, remain the very same for all color versions.