Yamaha YAC-SLO3 Trombone Slide Lubricant

Features
Yamaha trombone slide lubricant features an advanced formula specially designed to offer long-lasting performance and unmatched slide action. Just apply a few drops to each side of your inner slide tubes and you're ready to go. No messy creams or two-part formulas to deal with, so you're up and playing in seconds. For extra-fast action you can spray a fine mist of water onto the slide, but even without water the lubricant will make the slide extremely smooth.