Expose copper - remove soldermask from part of PCB

[dariuszbogdal]

I am using Fusion 360 to design some electronic board. Is it possible to mark some part of PCB to remove soldermask and expose copper layer (for example from trace)?

Thanks in advance for help.

[jorge_garcia · Accepted solution]

Hi @dariuszbogdal,

I hope you're doing well. This is possible, just draw whatever areas you want exposed on the tStop (for top) or bStop (for bottom) layers. Anything those layers touch will be exposed copper and not covered by soldermask.

Let me know if there's anything else I can do for you.

Best Regards,