Make my heated bed magnetic w/ high temp magnet sheet?

[mikebridge]

Am I overlooking anything thinking I can use something like this: https://www.mcmaster.com/7301t25 (max temp 250F/120C) applied on my aluminum bed to allow me to use the various spring steel flexible build surfaces? Possible concerns w/ thickness variation, and the max temp is around the upper range for bed temps for Nylon & Polycarbonite

I print primarily ABS @ 110C for first 10 layers, then 100C for subsequent layers.

[mikebridge]

verdict: works very well up to 110C (using it w/ geckotek removable 'hot' build plates). have not tested higher temps.

[Danal]

FWIW, I recently bought at Prusa i3 Mk3 and the sprint steel bed is one of my very favorite features of this printer. So do give it a try... springy fantastic!

[Agniusm]

@mikebridge now tell me where i can get these in europe!