Is there a glass build plate available for F350?

I tried it some time ago but I could not get a glass plate with the exact dimensions of my A350. Instead I got a 310x310mm bed (“IdeaFormer 310x310x4mm”, from Amazon).

Note that with a glass bed, your auto leveling procedure with the proximity sensor will no longer work. I modded the firmware so that the dual extruder module would level the bed with the nozzle instead of the proximity sensor so it would work on glass (Dual Extruder: bed leveling with nozzle i.s.o. proximity sensor - #6 by Mayco).

Eventually I switched back to the default Snapmaker bed. I actually got more adhesion problems on small parts with the glass bed, but that could be due to the coating applied by the manufacturer. Of course, YMMV, especially if you use another brand.

Ideally I would look into a textured PEI plate for your Snapmaker instead. I don’t have one for mine, but I have one for my X1C and both the adhesion and the quality of the first layer are excellent.