Do you make your own? What do you use to protect the ink before soaking in water to start the actual application?

I just made and printed my own decals but am at a stand still till I get some better information.

Just for kicks I tried a practice decal, and sure enough, after the decal was removed from the paper and applied, the ink smeared while adjusting it's position.  Some folks used to use Tester Decal Bond but it has been discontinued.

Some other items are available but only for use with a spray gun.