Once I got the template for registration made, I realized I didn't have any plastic contact paper to cover it with. If you don't cover it with something that is wipable it will eventually get covered in ink, which will transfer onto your paper. Not good.
I needed to make a trip to Target.
It's shelf liner with peelable paper so you can stick it down to whatever. It works perfectly for my need, covering my mat board with the registration lines with clear plastic. It will last a long time now.