Front grille repair

I'm not sure MEK is sold anymore at your normal run of the mill stores. I looked at Lowes and they just seem to have a "substitute". I did find what looked to be the real stuff online at True Value but they won't send it to a handful of states.

https://www.lowes.com/pd/Jasco-128-fl-oz-Fast-to-Dissolve-Methyl-Ethyl-Ketone-MEK/1000508687