Super Lube 51004, Synthetic Oil, High Viscosity, 4 oz Bottle, Translucent White (Packaging May Vary)

I bought the Super Lube 51004 on a recommendation from a friend who swore by it for everything from 3D printers to power tools—and I get why now. This stuff is versatile, clean, and highly effective.Pros:Thick but Not Gunky: It’s got a high viscosity, so it clings to moving parts without dripping everywhere. Ideal for lubricating gears, hinges, bearings, and anything that benefits from smooth, consistent motion.PTFE-Infused: The addition of PTFE (essentially Teflon) helps reduce friction and wear. It’s noticeable how much quieter and smoother parts move after application.Mess-Free Bottle: The precision nozzle makes it easy to apply just the right amount—no spills, no waste. I used it on my 3D printer rails, drawer slides, and even door hinges.Non-Staining and Odorless: Unlike traditional oils, this won’t leave stains behind, and there’s no harsh smell. Great if you’re using it in indoor or enclosed spaces.Long-Lasting Lubrication: I applied it once and weeks later everything is still running quietly and smoothly. You don’t need to constantly reapply.Cons:Small Bottle: At 4 oz, it goes quickly if you’re using it for multiple projects—but a little does go a long way.Packaging May Vary: Not a big deal, but just know that the label or cap may look different than the product listing.Bottom Line:Super Lube 51004 is a must-have for anyone working with tools, electronics, or machinery. Whether you're maintaining gym equipment, tuning up your printer, or silencing that annoying door hinge—this oil does it all. A solid 5-star buy and something I’ll definitely keep stocked in my tool drawer.

picked this up for my dspiae nippers and a pair of plant trimming scissors (Gundam's and Plants). Right off, this stuff worked phenomenally. Like one drop is all that was needed and the pivot screw was opening and closing like glass

Use this lube for RC car bearings, a little bit thicker than synthetic rc bearing oil. Works great! Love super lube products

A great all around lubricant. Has a nice consistency and the dropper style top is useful. No real smell to it either.

Super Lube 51004 is a great all-purpose synthetic oil. I used it on door hinges, locks and it worked really well—smooth operation and no mess. The PTFE additive gives it a nice slickness without being too runny. It also doesn’t have a strong odor, which I appreciate. I gave it 4 stars instead of 5 only because the bottle cap could be better—it leaks a little if not stored upright. Still, the lubricant itself is excellent and a great value for the price.

This is one of the best quality lubricants I have ever used. It's a reasonable price when one considers the quality of the product. I use it for 3D printing machines, but it's usable virtually anywhere.

Using it on my Qidi Q1 Pro 3D printer's X axis. Here's how I made the decision to buy and what conclusions I've drawn so far:1. Higher temp resistance in specs that what I've been using, 2. has PTFE (previous didn't), 3. no odor!!!, 4. excellent performance, and 5. perfect form factor for precise controlled application. Note about the container: It doesn't appear to be made to be reusable but it would let you draw more of the same from a larger container.How I felt the performance benefit: I manually traveled the print head all the way to the left along the linear guide rods and then, starting with the upper rod, applied 1-2 drops to the upper surface of the exposed rod to the right of the head, then manually traveled the print head all the way to the right then performed the same steps but this time to the exposed rod to the left of the head, and then traveled it once again back to the far left. I repeated that process once more on the upper rod and then performed the entire process on the lower rod. I felt an overall improvement in elthe ease of motion and I do oil my X axis reasonably often!If you don't agree with the conclusions I drew after my initial application, feel free to try it yourself!

So far so good. I'm using it for bearing lubrication and other lubing applications with bike maintenance. For some of my bike bearings particularly on my race stuff I'll pack them lightly with grease and then add a few drops of something like this to help them spin fast.I'm really happy with this as it seems very similar (if not the same thing - Synthetic Syncolon PTFE) to a bearing specific oil I was using before... could even be the same oil, just a lot cheaper bought this way. I also used it as a lubricating oil for some drilling and tapping of some M5 holes.