NetNathan
Lifetime Supporting Member
In our cabinets we desire to pressurize the cabinet to prevent dust coning around any "stray" inlets. We blow in the bottom and vent the top also.
For the zoomer-in'ers...
The true sign of genius in building a panel is take that photo after 10 years of Bubba and see how neat and orderly it is.
Unfortunately not one panel builder has acquired this level yet. Either that or there are a lot of determined Bubba's out there.
I use a printer that prints on tubes. Always use it with the computer, find it much easier.
Think they also have a heatshrink version.
https://www.partex.us/markers/marking-machines/portable-printers/t-1000
I derailed it a long time ago...