Great long-lasting lubricant and rust preventer.
355994
This is fabulous stuff, though pretty pricey for the small amount.  I have used it for years.  My primary uses are to keep lock-back knives working smoothly and to prevent rust on my knives and on my straight razor.
3002250
Froglube is not a rust preventer, it is only a lubricant. It works for lubrication but will not serve as rust inhibitor. Use mineral oil. Froglube will turn into a paste when cold and more of a gel/oil when hot. Don't put on more than needed and wipe off excess.
664461
Great product.  I use it on both my knives and guns at most every cleaning.  Truly my go-to rust-preventer.  Highly recommended!
4372151
This is a fine product to protect valued tools, gear and guns from atmospheric corrosion in tool boxes or cabinets. I have never experienced rusting when using Rust Blocker. It should be replaced yearly, as recommended, and the sponge interior becomes noticeably drier in that period. For gear that is normally lubricated after use, you should naturally continue to do so, but this product will maintain it well for extended periods of time.
2459106
I've used this Rust-Oleum three times now in my garage and sunroom, works great, the first coat in my garage has lasted about 6 years with minimal wear, mainly just over where the tires sit, this stuff also covers well and you can touch-up spots that get a lot of wear with a new kit and the new coating will blend in well.
384397
<div id="video-block-R12BBDNTWHM5V2" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/E15x-xz3zLS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/01CTCyzXI4S.png" class="video-slate-img-url">&nbsp;&nbsp;After using this oil for 8 months now, I am very impressed it doesn't leave any residue due to the oil not being able to burn.  After use at the range all day, all I had to do is wipe the carbon off the gun and the clean oil was still there! I also used the conditioning oil. As advertised, it has prevented rust so far.
4932882
This is a great product that combines cleaning, lubricating and protecting the metal surfaces.  I use bore solvent to get started but this is a nice finish touch for storage.  Just wipe some on the outside when done too.  Much less odor than bore cleaner also if you do it in the house like I do some times.
3993685
I recently rebuilt my engine on my bike and I used this to lube up the cam shaft and bearing inserts. The product works great . This stuff is thick and sticky so you don't have to use alot to get things lubed up. one bottle goes a long way.
4031295
Great stuff. Use in my shop to prevent rust.  Also to polish and protect some of my small project's
4791262
Without a doubt, the best all around lubricant and protector of metal on the market.
Can use on just about anything.
1344475
This product will protect all of your tools with exposed steel surfaces from rusting - even in a non-climate controlled workshop.  I use it on all of my milled cast iron tables such as my table saw, scroll saw, drill press, band saw and sander table.  Also use it on all of my knives, chisels, lathe tools, etc.  Works great.  Keeps rust off for at least 6 months (compared to a week if you're lucky with WD-40)
357037
This is a fantastic product to slow rust.  I've been using it to undercoat cars and boat trailers for a couple of years, and everything looks like I just put it on last week.  I really like that the product is UV stable and doesn't need a top coat.  The clear is thinner than the pigmented coatings, and also goes further.  Be sure to cover all body parts before using, this stuff will not come off of your skin if it dries.
406722
Awesome lube. Last long, unless riding in wet conditions. Keeps my chain working smooth on and of the trail. Occasional chain cleaning is required to get the best results.
1114899
Great everyday product to use on tools for lubrication, and prevent oxidation.
Use it almost everyday in the shop and it goes a very long way.
4186990
Nice, effective product.  I'd switched to using teflon 'dry lube' for a few months and had awful rusting with any small amount of humidity. Switched back to the pro gold lube, and it rehabbed my chain.  I put a few drops on, ran the chain through a cloth to clean off the rust, then coated again.  Haven't had any rusting problems again for the past few months (I re-apply a few drops every 2 weeks or so).

One very minor issue: When twisting to open the applicator, the entire top occasionally starts to twist open as well.  This is easy to solve by using a second hand to stabilize the top.  Not a huge deal to me, but maybe relevant to people who want to be able to open with one hand.
4625127
I've been using this stuff for years and it really works well to stop rust from coming through. Just make sure you wear gloves and use disposable/cheap brushes, this does not come off of things, if you get it on your hands prepare to wait a few weeks for it to wear off.
657543
This is the absolute best cleaner, rust remover, lubricant, preservative on the market. Leaves dry lubricant on gun metal. Safe on wood finishes. I am overwhelmed with this product. I highly recommend!!