Penn QTROZGSEFB100 Reel Precision Grease Tube, 1/4-Ounce

I maintain about 15 reels each year; a combination of freshwater and saltwater ranging from spinning, to conventional to baitcasters. I use this grease on all of the major gears and threads. Never had a problem. Use in combination with a good reel oil for the finer parts. There are much more expensive grease options, but I’ve been using Penn for decades and have yet to have a problem.