I use opaque water based ink and I want to know what emulsion dip should I get.

Okay if I were to switch to plastisol ink and I don't have a curing oven or a flasher how do I cure it?

Is mesh something you can get at a craft store and where?

Okay I use diazo emulsion and was wondering is there a way to not have pin holes after coating? I have so many pin holes and I don't want to start over is there a way to cover up all the pin holes?