BOESHIELD T-9 Rust & Corrosion Protection/Inhibitor and Waterproof Lubrication, 1 oz liquid

Good corrosion protection that lasts. I use this on various tools and other items that are vulnerable to rust and corrosion. It has protected all of them well.

When I purchase a new car, I apply Boeshield to all edges and below the doors to help to prevent rust in the future. I have done this with several cars and after 9 years living on the water in Florida, I have had no rust where I have applied it. I do reapply after a year or two just to be safe. Also, in buying metal patio furniture I give a thin coat and it lasts for a LONG time!

This is one of the best for nearly all required lubrication.My local bike shop for road and mountain bikes turned me onto this lube and I've found THIS STUFF IS AMAZING. I've never before seen a lube that, when you apply it, seems to literally get sucked into small crevices. It's as though it seeks the smallest places to lubricate, then diappears into them. It provides wonderful lubrication properties- so much so I've used it to lubricate guns and springs, latches, and door hinges.NOTE: Be careful on inside door hinges! It's so good I've had bedroom doors passively close because there's no longer enough friction to keep the door open, so I've had to go back and clean it off. Even then, they still wanted to close.

Good stuff. Others might work as well but I chose Boeshield. For guitars, choose something without silicone. Don't use much. The smallest amount possible. My recommendation is to apply lubrication to the tuning machines while changing strings. With the strings off, apply the tiniest amount and work the machines to distribute the lubrication. How often do you lubricate the tuning machines? Maybe once every few years. Some suggest never. I think, lubricate if you detect binding. The higher quality the tuning machines, I think, the less you have to lubricate. It's possible that the machines might be binding elsewhere.Closed tuners don't need this. This is for tuning machines with exposed gears.I've also used Boeshield on bicycle chains and it works great.

Works fast. I'll see how it stands the test of time.

Have been using Boeshield T-9 for decades to remove corrosion and protect the contact surfaces of electrical connectors and switches.

I hate the tip on this bottle. Makes it hard to apply product at odd angles because it drips out the side. Also cap is frustrating to remove. The lube itself works well but might not buy this again because of the bottle.

Great product