Prusa Research

HT90 Textured Powder-coated Steel Sheet

HT90 Textured Powder-coated Steel Sheet

$ 110.90 USD
$ 110.90 USD
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OVERVIEW:

The Prusa Pro HT90 heatbed has embedded high Curie temperature magnets. These magnets are able to firmly hold removable spring steel sheets.

Powder coating directly on metal makes it very hard to damage this build plate. If a heated nozzle crashed into it, the metal can dissipate the heat. Powder coating also gives the surface a distinct textured look that will be visible on your prints. The textured surface hides most of the mechanical damage caused by tools. Only the top of the small bumps can be scratched, which will not imprint on the bottom of the model. This surface is used on our print farm, look at the printed parts you have on your printer for reference.

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

WARNING:

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

 

 

ATTRIBUTES

Scratchproof, hard to damage

PLA prints with a small contact area may need a brim

Transfers texture to prints

PLA prints with a huge footprint may warp

More forgiving Live Adjust Z setting

Need to change Live Adjust Z if you also own Smooth PEI sheet

No need for glue stick for PETG

Never clean with acetone

Prints automatically detach after sheet cools down

    

First layer can be more squished compared to smooth sheets