Description
Hetman Light Piston Lubricant #1 is specifically formulated for close tolerance piston valves.
Hetman Piston Lubricant #2 is designed for instruments with piston valves that have average clearance.
Hetman Classic Piston Lubricant #3 is a specifically formulated oil that helps to seal piston valves that exhibit greater than average clearance. Helps prevent valves from sticking.