Sticky Gooey wheels on Ultranova Synthesizer.

video upload by practical pete forgot reminder

"This stuff cleaned away the goo and did no damage to the keyboard Synthesizer."

I just checked my Ultranova that I've owned since 2016, and it's not sticky at all. If you are buying one on the 2nd hand market you might want to check with the seller. I'm going to have to give this a try on my Moog Sub Phatty's side panels. I wouldn't try it on surfaces with graphics as it might remove them. See this post for what I used on my Pulse Plus.