dying delrin yoyos

ever since i sold my old delrin severe I’ve regretted it ever since. now that i have enough money to buy another one, it the first thing on my to-do list. I’ve been wanting do dye it a nice vibrant rose red ever since it reminded me of the 44 clash edition of the duncan freebird and i thought it looked so amazing. I was wondering if duncan was good enough to use as a masking agent to cover the bearings seat and since I plan on sealing the inside cup/IRG of the to make sure that part stays white to give it an even better look.

so is ductape good enough to keep the delring put white if i plan on letting it set 15-20 minutes?

Glue would probably work better.