AeroTech 3盎司 Super Lube 潤滑油脂包 - 99217

I picked this up to keep my reload casings running smooth, and the grease does exactly what it should on the o-ring seals. A little dab is plenty, so the 3-ounce tub should last me a whole season of launches.

I’ve used this grease on my RMS casings for three launches now, and the o-rings have stayed supple with zero leaks between flights. The tube’s narrow tip makes it easy to apply just the right amount without making a mess inside the motor tube.

The 3-ounce tube is the perfect size for my reloadable motor kit, and it applies evenly without making a mess. My o-rings have been seating smoothly on every prep, which gives me peace of mind before each launch.