Scuba Choice Silicone Grease for O-Rings Regulator Valve Seals, 5g – Multi-Purpose Lubricant, Increases Rubber Product Lifespan, Ideal for O-Ring Maintenance and Sealing

Restores water resistance when opening and closing caseback. Works well and would definitely recommend this for everyone.

I smeared this product all over the front of my boots. My fins went on smoothly and came off smoothly. I highly recommend this product.

Smaller tub then I expected but it is good to keep in my save a dive kit and clean up kit. It's silicone stuff... Not much to rave about... It does what it says it does and it lasts a long time.

This is very good grease for Orings, I didn't buy it for scuba, I use it for many other things, I've given it 4,stars just because it's so tiny.

Only wish it came in a tube like toothpaste.

I used this to grease the circular slide rule bezel of a watch (Seiko SNA-411) that became hard to turn and squeaky. I applied some of this silicone grease to a strand of unwaxed dental floss and worked it in under the bezel. It took maybe 15 minutes, turning the bezel to distribute the grease. It started showing improvements then, but it really got better after letting the watch sit for a day and for the grease to spread out naturally over the O-Ring that's under the bezel. Now it rotates as smoothly as when I first got it. Also, this silicone grease is not sticky or abnormally greasy, so all in all the process was very clean. You can easily wipe up any excess and it won't leave residue.

It is what it is, and it works as intended. Nothing really special about it, but fortunately the price reflects that! I have several different little things of silicone lube for SCUBA diving, and this type of container is my favorite because of the threaded container lid that seals tight-- I have others that come in containers with pressure fit lids and I always worry they will break open in my dive bag or Save-A-Dive kits and get silicone grease all over my stuff. This container alleviates those worries and the lube is the same as everything else and cheap, so I give it a 5. Would recommend.

I use this with my fountain pens and other quality metal lead holders, etc, to grease the threads on them a bit and prevent squeaks or loosening of the parts while I'm writing. I have not tried an eyedropper conversion on a pen yet, but this stuff works for that as well if you fancy the Platinum Preppys, etc.Works great so far, and only takes the tiniest dab on the tip of a toothpick, etc, to apply to the threads of a tool. Should last practically forever.