I’d use a spray lacquer but only after the paint has been drying for 48 hours. You should do very very light coats many times. Too much and you’ll probably ruin the paint job. The lacquer layering will also take a while as you have to let it dry before applying more.

I’m glad to see a company doing this. I plan to pick up the Flex Modular (with the pliers) this fall.

The other cool thing about this system is that you can, in theory, build a small multi-tool that is TSA friendly. YMMV of course based on how the TSA agents feel that day.

Congrats on your first ferrorod fire! It’s a lot of fun to practice with different tinders and see what works well for you, and what you can gather from around you.

I have had my eye on the BPS knives but haven’t purchased one yet. They seem to be well regarded for the price.