Only in a screen printing shop....

[Evo]

I can remember permanently hardening screens made with Ulano 925WR and then carding enamel blockout on the perimeter outside of the image area. Those screens lasted years.

Who still makes enamel blockout?

When I cut my teeth printing fabric yardage with water based inks back in the day, I remember lacquer blockout, and I think that it may have come from Ulano. There was also a red lacquer proof blockout.

I cut my teeth printing kid's tees and onesies with wb ink. 1989 I started. Back when haze remover was like the most dangerous thing a young man could experience...

[mimosatexas]

i use my wife's glittery pink polish.  Not sure the quality, but it works like a champ.  She hasn't noticed it missing yet...