Best RV Slide Lube

Is your slide out not coming out as smoothly as you would like? Then it’s time to get some lube on it and get it back in action. We’ve compiled a list of the best RV slide lubes on the market today. While we believe you should start out with a can of Thetford Premium RV Slide Out Lubricant, there are other kinds that you can use to get the results you need. Here is what you need to know!

Thetford Premium RV Slide Out Lubricant

The first product that we’re looking at for the slide lubes comes from Thetford, a familiar brand for many RV aficionados. One thing that you’ll notice right away is that this product costs a fair amount of money for slide lube. However, it’s essential to realize that this is worth every cent. Not only will this lubricate the slide out of your RV, but you can use it all over your RV for general problems with sliding and squeaking. 

It comes with a little straw that you can utilize to spray the lube right where you need it instead of making a mess. This product is very good because you can even spray it while holding it upside down. Thus, you don’t have to worry about shaking it and hoping to spray little by little. If you have any binding on your slide out, this is the first item you should grab. If you are enjoying this article, check out our article on the best rv sewer hose.

Camco Slide Out Lube

The Camco Slide Out Lube is a great item that costs very little and offers more in the total amount of spray. The only thing that holds this back from being in the top spot is the spray capabilities of the Thetford- this is not as good for spraying in weird positions. However, this will cut through the grime and protect your RV against any rust or corrosion that will make problems for you.

Another reason to consider this product is that it includes a straw for easy spraying. As you can see, this product, like all the others, have a lot in common with each other. This one is also noteworthy because it has no CFCs that harm the ozone layer, either. All in all, it's a very good product to consider. If you are enjoying this article, check out our article on the best rv roof coating.

CRC Power Lube Industrial High Performance Lubricant with PTFE

CRC is an item that you will commonly see in all kinds of machine shops. This is some powerful stuff, but it is safe enough to use around meat and other food plants, so you know it’s not going to overwhelm you with fumes. This container comes loaded with 11 ounces of great lube that will displace the moisture and keep out corrosion in the area in which you spray it. It’s a very useful product because the can is made to take a beating.

So, if this falls in your storage and something lands on it, you don’t have to worry about it spraying all over the place. While it’s a smaller can, the price tends to be lower than the others that we’ve listed, too. All in all, this is an easily applied product that will work great on your slide out. If you are enjoying this article, check out our article on the best rv rubber roof cleaner.

3-IN-ONE RVcare Slide Out Silicone Lube

The 3-In-One brand might not be familiar to everyone, but it should be. Their silicone slide out lube is a fantastic item. This has a straw that is permanently placed into the can, so you do not have to worry about losing it on the ground when you need it.

Not only does it lubricate the slide out, but it also clears dirt and prevents corrosion from taking root. This comes in a can of 11oz, which is smaller than some others on the list. However, it’s the cheapest of them all by far. When you consider that you can change the angle of the spray with a click, you’ll see why this small item is such a favorite.  

Protect All 40003 Slide Out Dry Lube Protectant

The Protect All is a dry lube that is not nearly as messy as some of the others we’ve reviewed. It’s designed to actively protect your vehicle against rust and corrosion for up to a year after you’ve used it. Another great thing about this product is that you can use it for many applications aside from the RV. Best of all, this leaves a film on your RV that will deter dirt and dust from settling. Not everyone is a fan of the dry lube, though, but it’s still a great option with an average price and a large, 16oz can.

Kwikee’s 905068000 RV Slide Out KwikLube

Lastly, we have Kwikee, the most expensive lube on our list. Some people might wonder if this is worth the price, and we have to say it depends on your needs. This is used for more than the slide out- it will inhibit rusting and can be safely sprayed on your awning and other areas. For this product, you’ll get 16oz of great lubricant that is wet, easy to aim with a straw, and commonly found in all hardware stores. All in all, it’s a great option that can be bought in large packs. If you are enjoying this article, check out our article on the best rv sealant.


Many of the items we’ve listed here only have minor differences. The point of this is not so much that you have to have the best RV slide lube to do the job. You just have to pick one that you trust. Any of these items should be included on that list now that you know what they can do.