Removing flashing tape from concrete floor

[bagged89s10]

A piece of flashing tape got left on the floor of the garage and now there is some black residue. It’s from DuPont flextape nf. I’m assuming the black backing is butyl. I’m going to try to scrape it off tomorrow but what is the best thing to use to try to clean the remaining residue?

 

[The Cobbler]

acetone might do the trick

 

[kelpaso1]

Gasoline?

 

[65ranchero]

3M adhesive remover or lighter fluid, carb cleaner, brake clean, Goo Gone , Crud cutter