Notifications
Clear all

[Solved] Plastic film on smooth steel sheet?  

  RSS
Lasergun
(@lasergun)
New Member
Plastic film on smooth steel sheet?

I ordered and received my smooth steel sheet (MK3S shipped with textured sheet). I think there is a thin plastic covering both sides of the steel sheet but I can't tell if it's supposed to be there. It's perfectly trimmed to the edge of the sheet. I can see it covering the 2 holes at the bottom of the sheet on both sides. I actually printed PETG with it on before noticing it. Am I supposed to remove this plastic or is it a coating?

Best Answer by Diem:

Yes, it's supposed to be there, that is the print surface, the PEI.  So far you're using it just as intended.

Cheerio,

Posted : 16/12/2020 3:00 pm
Diem
 Diem
(@diem)
Illustrious Member
RE: Plastic film on smooth steel sheet?

Yes, it's supposed to be there, that is the print surface, the PEI.  So far you're using it just as intended.

Cheerio,

Posted : 16/12/2020 3:19 pm
aceofsnakes
(@aceofsnakes)
New Member
RE: Plastic film on smooth steel sheet?

I came to ask this question. Thank you for your answer. However, I find myself having a hard time removing the first layer of any rafts or support off the surface. Any suggestions?

Posted : 11/05/2022 3:18 pm
jsw
 jsw
(@jsw)
Famed Member
RE: Plastic film on smooth steel sheet?

Use a release agent.

Glue stick will work.  Products such as Layerneer or Magigoo are better.  Some folks use plain old hair spray or windex.

Posted : 11/05/2022 4:42 pm
Diem
 Diem
(@diem)
Illustrious Member

It depends on the filament you are using - but once the part has been safely removed you should be OK to use a plastic scraper to shift remaining scraps. ... Cue for next design; design and print a scraper.

But I just use the edge of a previous print.

Cheerio,

Posted : 11/05/2022 5:35 pm
Share: