Hetman Synthetic Rotor Oil - Light 11, Med 11.5, Rotor 12

ROTARY VALVE LUBRICANTS Rotor Lubricants: Hetman® Synthetic Rotor Lubricants provide for long-lasting rotary valve performance. These lubricants will protect rotors and valve casings against corrosion and wear while improving valve seal. Hetman® Synthetic Rotor Lubricants will not swell rubber bumpers or damage plastic components. The 30 ml long-tipped precision needle oiler facilitates application through the slide tubes. Available in two nontoxic, non-gumming viscosity grades: 11. Light ROTOR - Formulated specifically for close tolerance rotors. PN: H11-LR-22.  May not be in a needle oiler bottle, but a dropper bottle. 11.5 Medium ROTOR - A middle of the road option 12. ROTOR - Designed for instruments with rotors having average clearance. PN: H12-R-22.   Hetman® Musical Instrument Lubricants The extensive range of Hetman® Musical Instrument Lubricants constitutes an application-specific system of advanced instrument care for the discriminating musician. This system of lubricants was