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MINI Double-sided Powder-coated PEI Satin Spring Steel Sheet

Double-sided satin powder-coated spring steel sheet for the Original Prusa MINI/+

Not compatible with


The MK52 heatbed has embedded high Curie temperature magnets. These magnets are able to firmly hold removable spring steel sheets.

The Satin sheet further expands our line-up of print sheets. In terms of printing properties, the Satin sheet sits between the smooth and textured variants. Its powder-coated surface with lightly textured matte finish offers an optimal level of adhesion, especially when printing PLA and PETG materials. It is fully compatible with a wide range of common and less-common filaments, such as ABS, ASA, FlexFill 98A, Polycarbonate and more. A vast majority of materials can be printed without a separation layer (e.g. glue).

Polycarbonate - prints better on satin (compared to smooth and textured sheets) - when printing with PC often, glue stick layer is recommended to prevent possible damage to the sheet.

Find more details about the spring steel sheets (including usage and maintenance instructions) in our knowledge base.


Never clean the Satin powder-coated spring steel sheet with acetone! Doing so will create microfractures in the texture, which will make the surface deteriorate over time. Learn more about printing on the Satin powder-coated steel sheet in our knowledge base.


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.


Suitable for both PLA and PETG

Acetone causes the surface to quickly deteriorate

Lightly textured surface finish

Prints from ASA, PC Blend require a brim / skirt / shield around the print

No need for glue stick for PETG

Live Z value needs to be readjusted if you switch sheets

Wide range of supported filaments, including advanced materials, for instance PC Blend

DO NOT use sharp metal objects (e.g. a spatula) to remove the print!

Easy maintenance and good adhesion qualities



6 reviews
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K. Tobias12 months ago

A super compromise between smooth and textured. Perfect adhesion of PLA, PETG and TPU. I think that we my favorite sheet

Butterworth Paul2 years ago

I would suggest this should become part of the standard product kit. It works so well with PETG and PLA, PLA just comes off when cool, no scraping. And as they are the two materials most used, it means no mreo swapping sheets. Just need to get a satin named profile in the firmware now,

Castilloux Devin
Castilloux Devin2 years ago

As the title says it works better than expected. I tried out the smooth sheet, for pla, and the textured for petg. With the Satin ive been printing both with no adhesion issues. Its printed surface has a very slight imprint from the buildplate, but it feels like the smooth. The sheet itsself os a bit shiny like the textured, but attracts fingerprints like the smooth. Honestly i got it on a whim with my first prusa, and no regrets. It really is the best of both worlds from what ive seen with it.

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