Best Industrial Lubricants of 2026

"I've been using this on all sorts of stubborn parts around the house and garage. The Smart Straw is a game-changer for precise or broad application, and the penetrant works fast. I’m especially impressed by how well it cuts through rust without leaving a sticky residue. It’s become my go-to for everything from locks to mower parts."

"As someone who works on old vehicles and boats, I found this WD-40 penetrant to be super effective at loosening tight bolts and saving expensive parts. A little goes a long way, and it’s saved me a lot of money by making repairs easier and preventing damage."

"I bought this for various home projects and have to say, it works great and the price is fantastic. Whether it’s freeing up old wheels or fixing a jammed seatbelt latch, it gets the job done quickly and reliably."

"I've found the price to be excellent and it does a great job lubricating and freeing tight metals. Plus, it offers solid protection against rust and corrosion. Definitely a great product in my experience."

"For me, WD-40 has worked wonders on everything from stubborn window latches to squeaky door and cabinet hinges. It's simple to use—just follow the instructions and it gets the job done."

"I like that the can is large and comes at a great price, though I do miss having the flip-up nozzle. Still, it's a good value overall."

"After switching to this dry lube, I immediately noticed how my table saw and lathe started operating more smoothly without any oily residue or dust buildup. The Smart Straw makes it easy to get into tight spots, and I’m relieved to see no rust forming in my humid workshop. This product feels like true industrial-grade protection for my tools."

"I used this on the stuck windows in my new house, and after just a few minutes, they opened right up. It also eliminated all the noise from my garage door and household hinges. I love that it doesn’t attract dust or dirt and is super easy to clean up. Honestly, I’d rate it even higher if I could!"

"I bought this specifically for my 3D printer to avoid any grease mess, and it works perfectly. Top-notch quality as expected from WD-40, and I get exactly the grease-free lubrication I need."

"WD-40 is absolutely essential for everything around my home and farm. I'm glad I found it at a good price in a case on Amazon and decided to stock up. Wouldn't want to be without it!"

"I personally think the deal per can was unbeatable, even though I ended up with more than I actually needed. The price was too good to miss!"

"When our front gate was completely rusted shut, WD-40 brought it back to life. I really appreciate that I can have it delivered right to my door."

"I've been using this on my garage door and it works wonderfully. The effect lasts a long time, which I appreciate."

"After my vinyl windows became stiff, I applied this and now they slide better than new. There's no visible residue left behind, and from now on I'll be using it yearly to keep things smooth."

"This is an excellent product for preventing winter freezing; even at -40C windchill, my garage door seal worked perfectly. I highly recommend it."

"I've bought this product twice now because I love that it's just the right consistency—not too thick or runny. I keep it on hand for everything from O-rings to gaskets and seals. It's become a staple in my garage because it doesn't drip and works perfectly for all sorts of maintenance tasks."

"This lubricant is a game-changer for my espresso machine and car maintenance. I started using it for the O-rings in my DeLonghi, but now I also use it on my car's trunk gasket and appliance screens. It's heat, water, and chemical resistant, plus the large bottle makes application so much easier than tiny tubes. I truly appreciate its food-safe formula and versatility."

"When I had to run a cable for my pool lights, this lube was an absolute lifesaver. The run was long with lots of tight turns, but after generously applying the lubricant, the cable slid right through. It's now my go-to for all pool and household sealing projects—couldn't have managed without it!"

"I had an old lock that was almost impossible to use, even after trying graphite. After applying this dry lube, the lock works like it did decades ago—the key slides in and out effortlessly and the mechanism turns smoothly. This product brought my lock back to life."

"My front door locks were so bad my spouse couldn't get the key out and wanted to replace everything. I sprayed this in, and within seconds, every key worked perfectly. It genuinely saved me time and money, and the locks feel better than new. Just a tip—your keys might have a slight smell for a couple of days, but it disappears quickly."

"I've always used graphite but decided to try this after some research. The spray nozzle is handy, and it cleaned out years of gunk from my door lock. I noticed it doesn't dry instantly, but with a towel underneath, there's no mess. I'm never going back to graphite—this stuff works!"

"I use this lubricant on my commercial kitchen appliances and have found it to be thicker and longer-lasting than other brands. It's also more cost-effective, which is a huge bonus for my business."

"After applying this lube to my super automatic coffee maker's brew unit, I immediately noticed that the machine runs more smoothly and the coffee tastes better. There’s no odor or flavor from the lubricant, and the tubes are so large I’ll be able to share with family and still have plenty left for myself."

"This is a great value compared to smaller tubes, making it easy for me to use generously during assembly. The product performs as expected and gives me confidence in my kitchen equipment’s upkeep."

"I was amazed by how quickly and easily my old sticky vinyl windows started working smoothly after using this lubricant. Even a window that hadn’t budged in years slid open with minimal effort. The included straw applicator let me reach deep into tight spots, and now all my window locks and mechanisms move with one-handed ease. I highly recommend this to anyone struggling with stubborn windows."

"After struggling for years with windows that were hard to open and close, I finally tried this product and was genuinely impressed. My windows now glide like new—no more forcing or risking broken parts. The only downside is the odor, which lingers for a short while, but once it dissipates, the smooth movement is totally worth it."

"My double-hung vinyl windows were squeaky and sticky, but this spray fixed that right away. Just a light application along the tracks, and the windows operate quietly and smoothly. I appreciate that it’s clear and doesn’t leave any mess. Great results with minimal effort!"