What is the best way to get superglue off a Corian countertop?
What type of superglue? If it's CA-based, then this debonder will work on it. I'm not sure how it will do on Corian though. My guess is that if the glue didn't react with the countertop, then the debonder won't either. (Mostly I've used it for debonding balsa wood and/or carbon fiber.) I'd definitely try it out on a small scale first, and if it doesn't hurt the countertop, then go for it.



If that doesn't work, then my next plan of action would be scraping it off and buffing.