Yamaha YAC1011P Tuning Slide Grease

Yamaha - The best Slide Grease I have ever used.

I first played the Tuba in 1963. I know what it means to play in Tune, and the best way to tune is to push and pull those slides. If the slide won’t move real soon, ya can’t play the groove in tune. I use Yamaha Slide Grease, and nothing else will do.