A matt coat, that's applied on top to finish and conserve a design.
Can also have quick drying qualities making it a quick dry matt taco
Commomnly used in regards to nailpolish as established by Simply Nailogical on Youtube
Related to: glossy taco, holo taco, and quick dry taco
I'm using a matt taco, because I thought it looked cool with the neonness goin on.