Not for everyone however WB glitters IMO are superior to their plastisol compadres. Virus, Union, Matsui, and others. Most offer a catalyst which can offer superior adhesion. Downside is shelf life with the ink when catalyzed. I have learned to avoid this component and maintain standards for garment manufacturers such as Zumba Fitness on performance fabrics. If needed, half of the recommended amount is usually acceptable (depending on the ink) Higher mesh is possible depending on partical size. Sixty mesh can quite often great detail without mesh patterns.
And yes, for the plastisol people there are glitter bases with which you can add flakes.
We're using Epic - Liquid Silver. Haven't tried any water-based glitters or metallics. Do you print that over a discharge UB?
We get about 2-4 washes in before the print fades noticably. Hot water, high heat, etc just like a customer. I'll test one in cold water and delicate dry over the weekend.
I want to bring it up because I don't think anyone else has yet, has anyone printed a clear base over glitter ink? Does it help with longevity?
Thanks for all the replies helpful and hilarious!