I recently purchased some waterslide decal paper from lazertran and wondered if anyone had some advice before I make an attempt on adding them to a pen. The first couple I have to do are acrylic's if that helps.
I would wait awhile after printing so the ink will dry really well. Then you can use a spray clear finish or a liquid fixative to coat over the decal. Then, let that dry.
After applied to the pen, then you can do a ca finish.