I contacted Grimco and they told me it was probably a straggler left from a "bad batch" but the most annoying part is that they were pretty reluctant to do anything to help.
Their solution was:
1. try different chemicals to remove in the ink
2. cover the both sides of the entire panel with vinyl to cover up the ink
3. contact them back to let them know if I still needed a replacement panel, at which point they would ship one for free (I had to speak to a 2nd rep to get this far and he said that they would ship it for free "to cover the cost of extra material used for covering both sides")
What annoys me is the fact that this was a single panel that they should have simply recalled/withheld in the first place.
I get that we're all struggling for business right now, but c'mon Grimco...small shops are struggling to stay afloat right now and you're going to tell me to go through all these steps and use what little spare time (if any) that I have to ~try~ and salvage a piece of shitty material that you shouldn't have sent in the first place?!
The only reason I ever went to Grimco before Harbor (if you're on the east coast) is because their website was so much easier to navigate, but their customer service is a joke.
[HASHTAG]#HappyMonday[/HASHTAG] everyone!