Why you putting dykem on your enclosures?
I remove dykem with dykem remover!
Mostly acetone and a little overpriced, but very convenient for dispensing small amounts which is nice for not stinking up the whole shop.
If you're just looking to weed out faulty components, I have one of these and have been happy with it.
https://synthchaser.com/product/synthchaser-op-amp-tester/
I got this one from @drew.spriggs and used it along with the other file for the top face and it worked out good.
https://forum.pedalpcb.com/attachments/nobelium-top-face-pdf.99682/
Thread 'Nobelium'
https://forum.pedalpcb.com/threads/nobelium.28644/