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- Hetman® #11.5 Medium Rotor Oil
- hetman rotor oil
- medium viscosity rotor oil
- french horn rotor oil
- trombone rotor oil
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Hetman® Synthetic Rotary Lubricants provide long-lasting rotary valve performance. They protect rotors and valve casings against corrosion and wear while improving valve seal. Hetman® Lubricants will not swell rubber bumpers nor damage plastic components. Engineered to ensure maximum wear protection without slowing down action. 30 ml bottle with precision needle oiler.