Hetman valve oil A14-MW20 #2

Hetman^® Synthetic Piston Lubricants provide superior wear and corrosion protection for all types of piston valves. Whether your instrument has Monel, stainless steel, or nickel-plated pistons, these long-lasting, non-gumming lubricants will provide for an action that is smooth, quick and consistent. Three nontoxic viscosity grades are available in 60 ml controlled dropper tip bottles:

Designed for instruments with piston valves having average clearance. 2 ounce bottles