Do you want red or blue Loctite?

Image: Loctite

You would think getting this wrong once would be lesson enough, but apparently, I needed a reminder as to which thread locker is which: blue is for parts that will need to come off again. Red is intended to be permanent.

Not using Loctite on one of my projects is a surefire way to ensure I find screws or bolts missing later. Using the wrong…