Crappy sink install.
I was doing a T&I today and the lady asked if I could scrape the caulk off her counter so I said sure. I found this, this was installed by a "pro". He told her the silicone had to set up then it would just peel off. Wtf, of course he wouldn't return. Its a crappy picture, she was standing right there, didn't want her to wonder what I was up to.
It was a thick bead all the way around.
She probably went with the cheapest sink dude.
I kind of mentioned that to her but she said she didnt ask a price even, she didn't know we did plumbing or she would've called us. The funny thing is I guessed the company's name just by the quality.