KEZE Waterproof Water Grade Silicone Lubricant Grease for Valve Sealant Faucet O Rings 1oz 1 Pack

Effecient, reasonably priced, and non-problematic.

This plumber’s grease works well for sealing and lubricating valves and fittings. It applies smoothly, creates a reliable seal, and holds up over time without washing away easily. For plumbing tasks, it does exactly what it should. The only drawback is the smell—it has a strange odor that lingers a bit when you first use it. It doesn’t affect performance, but it’s noticeable compared to other silicone-based lubricants. Overall, a solid and effective product, just with an off-putting scent.

Used to grease o-rings on my freshwater aquarium canister filter. Easy to work with. Good stuff.

Perfect lubricant for O-rings in my air hose retractor. All air leaks stopped. Just the right thickness to prevent leaks and has enough greasiness to properly lube the mechanism.

Work as described. Applied to brake stopper pins, and pads seem moving smoothly.