Famous Al Cass Fast Valve, Slide, & Key Oil is multi-purpose lubricant for brass instruments that does not gum or separate under any weather conditions. A combination valve, slide, and musical instrument key lubricant, Al Cass Fast Oil can be used on trumpet, baritone, and tuba valves and slides, as well as trombone slides and the French horn. 2 oz. bottle.
- Valve, slide, and key oil
- Compact bottle that will fit in any brass case
- Used from beginners to professionals
- Great for marching band
- 2.0 fluid oz. of valve oil