Best RV Slide Lubricants – 2019 Top Picks Reviewed

Do you have an RV and are worried about the life of the slide-out? Well, what you need is a reliable lubricant to help you deal with such RV related problems.

It is a good idea to keep your RV slide-out well-lubricated, so you don't face annoying issues while out on a trip.

So, in this lubricant-centric article, we will be covering a lot of RV slide-out maintenance, as well as some of the best lubricants you should opt for.

Comparison Chart of the Best RV Slide Lubricants

Product

Our Rating

Price

Protect All FAO-122 Thetford Corp Rubber Seal Treatment

Protect All Thetford Corp 40015 Rubber Seal Treatment 17 Oz

Best Overall

CRC Power Lube Industrial High Performance Lubricant with PTFE

CRC Power Lube Industrial High Performance Lubricant with PTFE, 16 oz. (Net weight: 11 oz)  Aerosol Can, Light Amber/White

Runner-up

Thetford Premium RV Slide Out Lubricant

Premium RV Slide Out Lubricant - 13 oz - Thetford 32777

Best for the Money

Camco Slide Out Lube

Camco Slide Out Lube -For Metal Parts, Rollers, Door Hinges and Brake Parts, Prevents Fading and Deterioration, Anti Corrosion and Anti Rust, For RVs, Boats, Cars and More - 15 oz (41105)

Thetford Premium RV Slide Out Conditioner and Protectant

Premium RV Slide Out Rubber Seal Conditioner and Protectant - 14 oz - Thetford 32778

Kwikee Lippert Kwik Lube Spray Grease

Kwikee 379176 Lippert 379176 Kwik Lube Spray Grease-11 oz

Protect All Slide-Out Dry Lube Protectant

Slide-Out Dry Lube Protectant - 16 oz - Protect All 40003

Power Gear RV Trailer Camper Sealants All-Purpose Kwik Lube

Power Gear 905068000 RV Trailer Camper Sealants All-Purpose Kwik Lube 11 Oz. (1)

How Often Should You Lubricate Your Slide-Outs?

Experts suggest that it is always) a good idea to stay on top of maintenance when it comes to an RV or other vehicles. And this includes proper lubrication.

The answer to this question does depend on the model of the RV slide-out. Always remember to consult the vehicle's manual to learn about the recommended number of times you should lubricate the slide-out. Certain experts say you shouldn't do so more than once every eight weeks.

However, lubrication also depends on the type of environment the RV will be facing. You will need to apply more if you are going to travel in areas with a lot of moisture, cold, or snow. Going through areas with high heat would also make for a more enjoyable experience if the RV slide-outs are lubricated.

Just remember to have control and not go overboard with the process. Too much is going to cause more harm than good in the long run.

Are All Lubricants the Same?

When you go looking one, you will see a lot of options for you to choose from. Now, wondering whether or not all are the same is a valid question to have. However, upon further research, you will see that no, not all lubricants are the same.

Depending on the kind you choose you will notice some have a dry consistency while some are wetter. Furthermore, some have petroleum added while some make use of silicone.

Thetford Premium RV Slide Out Conditioner and Protectant

Some types available in the market start as liquid vapors (in the form of a liquid spray) and then turn into a greasy protective layer on the area they have been applied to. Particular lubes are fluids and have to be applied with a cloth instead of being sprayed.

How to Choose Slide Lubricant For Your RV

When looking for a lubricant for your RV, should you simply go ahead and pick the first you see? No, you need to do proper research to find the perfect option. By doing so you will be able to extend the longevity of your vehicle, which is something we all want, right?

Here are a few essential factors you should keep in mind when buying:

Level of Lubrication

Obviously, you are purchasing this type of product for lubrication purposes. That is why it is crucial to see the extent of lubrication the said item is able to provide you with.

Level of Protection

A reliable option is one which protects the area of application. Ensure the lubricant you buy protects the surface from rust and corrosion. It should be able to repel water and resist heat.

Ease of Use

The lubricant should be easy to use. Does it come in a spray can or will you have to first apply it to a piece of cloth and then to the intended surface?

Is It Runny?

No one appreciates an option which drips or is runny after application. Such an option can cause a lot of mess. So, make sure the lubricant you select isn’t runny and doesn’t drip.

Review of the Best RV Slide Lubricants

We are going to help you out with finding the best RV slide lubricants by sharing a review list. The list below is well-researched. We hope it will aid in making you more informed about the options available in the market as well as which ones you should go with.

Protect All Thetford Corp 40015 Rubber Seal Treatment 17 Oz

Pros

  • This model is Very Easy to Apply
  • It Will Help Extend the Life of the RV Slide-Outs
  • It Helps Create a Protective Film to Guard Against Deterioration

Cons

  • Some Might Think the Spray Can Doesn’t Have a Lot of Foam in it

First up on our review list, we have the Protect All FAO-122 Thetford Corp Rubber Seal Treatment. This is also our selection for best overall lubricant you can purchase. It features a unique foaming action which enables it to stand out from many other similar items.

You will be glad to learn this product is quick and easy to apply. You won't experience any hassle while using it. Furthermore, once you have applied it, this product will stay put. This means you won't have to worry about dripping or runs.

This is safe for you to use on your RV's rubber weather seals. It is also anti-static. This feature means it won't collect any dust and dirt. It is also water-repellant and thus, reduces moisture damage. You can use this product to extend the overall life of the seal. It is recommended you apply it every two to three months to experience the maximum protection this product can offer.

Do keep in mind you should clean the rubber seal thoroughly before application. Once done, you need to spray this treatment on a piece of cloth. If you don’t wish to do that, you can hold the can’s spray tip within one-inch of the rubber seal.

This product is great for extending the overall life of your RV slide-outs. Of course, air pollutants, as well as oxidization due to the sun's ultraviolet rays, can damage rubber weather seals. However, with this product, you will be able to apply a protective film to guard against such damage.

Bottom Line

The Protect All FAO-122 Thetford Corp Rubber Seal Treatment is our best overall selection for a reason. You can quickly use it to protect seals. It won't drip or run after it has been applied. It is also extremely safe to use and will aid in increasing the longevity of the RV slide-outs.

CRC Power Lube Industrial High Performance Lubricant with PTFE, 16 oz. (Net weight: 11 oz)  Aerosol Can, Light Amber/White

Pros

  • It Offers Great Protection
  • The Size of This Spray Can Make it Highly Portable
  • This Can Easily be Used on a Variety of Items

Cons

  • Some People Might Feel the Lubrication Aspect is Lacking

As the runner-up on our list, we have the CRC Power Lube Industrial High-Performance Lubricant with PTFE. This product is truly high performance as well as a multi-purpose choice.

The great thing about this item is that it makes use of PTFE (which stands for Polytetrafluoroethylene) along with what is known as extreme pressure additives. The use of such components means that this product can offer you unparalleled performance. Furthermore, it boasts twice the load carrying capacity when compared to most of the general purpose option found in the market.

Due to it being multi-purpose, you can use this product for a variety of things. This one can be used on gears, motors, cables, bearings, rollers, linkages, guide bars, cams, pulleys, ball joints, slides, hinges, pistons, cutting tools, taps, conveyors, lifts, doors, lifts, and fans. If there is something you wish to protect, there is a good chance this lubricant can be used to protect it, while offering effective lubrication.

Due to this item being available in a spray can, you can easily carry it around with you. Simply unscrew the cap when you wish to use it. Having a sturdy cap means the components won’t escape while you carry this spray can around in your tool bag.

Bottom Line

The CRC Power Lube Industrial High-Performance Lubricant is a product which should be on your radar when you are shopping for a reliable choice. The way you can use it on a variety of items allows it to be truly multi-purpose. This product will help keep your things lubricated, as well as protected from corrosion.

Premium RV Slide Out Lubricant - 13 oz - Thetford 32777

Pros

  • It is Safe for You to Use
  • You Can Spray This Upside-Down
  • This Lubricant Doesn’t Have a Sticky Consistency
  • This Lubricant Can Be Used for a Variety of Items
  • It Helps Prevent Environmental Damage Occurring on RV Slide-Outs

Cons

  • It Might Be a Bit Runny for Some

When it comes to the best for the money selection, we have the Thetford Premium RV Slide Out Lubricant. One of the most noteworthy things about this product is the amount of versatility it offers. This means you can easily use this for cars, boats, RVs and even particular stuff around the house. On top of all that, you can purchase this at a very reasonable price.

This product has been formulated to prevent rust. When you use this item, you will notice how effectively it stops squeaks. It also gets rid of binding. It reduces friction. Furthermore, it can displace moisture from equipment. This helps keep such parts safe from corrosion.

You can easily use this product on a variety of items. This is perfect for gears, door hinges, rollers, brake parts, repair tools, and more. If there is a squeaky fan in the house, you can use this lubricant on that, too. It is just that versatile.

Moreover, another great thing about this item is how you can spray it upside-down. Having such an option allows for more convenience. The formulation allows the components of this lubricant to play a role in keeping the RV slide-out functioning like new by protecting it from the environment.

Bottom Line

The Thetford Premium RV Slide Out Lubricant is another excellent choice of a lubricant if you are interested in buying one. It is highly multi-purpose. You can use it on RVs, boats, and cars. You can even use this lubricant on fans and repair tools. It offers much-needed protection from environmental damage.

Camco Slide Out Lube -For Metal Parts, Rollers, Door Hinges and Brake Parts, Prevents Fading and Deterioration, Anti Corrosion and Anti Rust, For RVs, Boats, Cars and More - 15 oz (41105)

Pros

  • It is Safe for You to Use
  • Keeps the Dirt and Grime Away
  • You Can Use it on Chains, Gears, Bearings, and More
  • Offers Protection From Oxidization as Well as Effective Option

Cons

  • It Might Be a Bit Runny for Some

We are in the middle of our review list. In this middle spot, we have the Camco Slide Out Lube. This is another reliable product you should be informed about. We all know how immensely annoying it can be when the RV slide-out is squeaky and doesn't work as efficiently as it should.

With the Camco Slide-Out Lube, you won't have to worry about that anymore. Simply use this product and instantly notice a difference. The chemical composition  enables it to get rid of any squeakiness quickly.

Not only that, but it also offers protection. Applying it for the RV slide-out means you are protecting the area for rust and corrosion. It keeps the moisture in the air at bay and thus, reduces the damage caused by oxidization. Furthermore, due to the nature of this lubricant, it also wards off grime and dirt. So, by using this product, you will be able to keep the area clean of the damage or dirtiness caused by environmental factors.

Simply use this product on the RV slide-out and you are good to go. And yes, it can also be used on a variety of repair tools, chains, gears, rollers, and more. If there is any item giving you a difficult time due to poor friction and squeakiness, you can use this lubricant to handle the problem efficiently.

Bottom Line

The Camco Slide Out Lube is another reliable choice. You can use it on the RVs slide-out to get quick results. Along with lubrication, it offers protection against rust and corrosion. This also doesn’t collect dirt and grime.

Premium RV Slide Out Rubber Seal Conditioner and Protectant - 14 oz - Thetford 32778

Pros

  • It is Very Easy to Use
  • There is No Need to Wipe the Product Away
  • It Offers Protection Against Rust and Corrosion
  • Helps Keep the Area of Application Clean and Shiny

Cons

  • Might Rub Off on the Carpet When Sliding

We have another product from Thetford to share with you. Thetford's Premium RV Slide Out Conditioner and Protectant does just what the name states. It offers effective lubrication, as well as protection.

The features presented by this product allow you to increase the longevity of your RV’s slide-out. Furthermore, due to the overall versatility of this product, you can use it on boats, cars, and even on certain stuff in your home.

The chemical composition of this product has been formulated to make things easier for you. This product prevents cracking, fading, and deterioration. Sounds good for your vehicle, right? Specifically talking about RVs, you can use this item on the RV’s windows, tires, doors, and seals. It works on all of these things to offer protection, as well as lube.

You won’t have to wipe anything away when using this product. The easy-to-apply formula means you just apply the components present in this can and let them work their magic. This product has been formulated with graphite. This means that it will coat the surface of the item you apply it on with a water-repellent film. This film helps keep the area clean and shiny. It also protects against damage from UV rays.

Bottom Line

The Thetford Premium RV Slide Out Conditioner and Protectant is another great product from Thetford. It not only offers lubrication, but it also helps protect the area where it has been applied from rust and corrosion. It will keep the said area clean and shiny.

Kwikee 379176 Lippert 379176 Kwik Lube Spray Grease-11 oz

Pros

  • It is Safe to Use
  • It Offers Protection Against Heat and Water
  • This Quickly Turns From a Liquid into a Greasy Protective Layer
  • You Can use it on a Variety of Things, Including Vehicles and Repair Tools

Cons

  • It Might Be Too Greasy for Some After Application

Nearing the end of our review list, we have the Kwikee Lippert Kwik Lube Spray Grease. This has been formulated to work on a variety of items to help protect them better.

The most important use of this product, with regards to the topic we are covering, is the RV’s slide-out. You can easily use this product to ensure it continues to operate smoothly. It will also help prevent the slider mechanisms from corrosion and rust.

This is able to offer such protection because it creates a protective film on the area it has been applied to. The protective film is water-repellent, or hydrophobic, in nature. In more specific terms, this can transform from penetrating fluid to a tough, protective grease in a manner of minutes. Simply apply it to the desired area and allow it to protect it effectively.

Along with moisture, the protective layer also repels heat. This dual action is what enables the product to increase the longevity of the items you apply it on. You can use it on motorcycles, chainsaws, RVs, cars, boats, and more. Anything which requires better lubrication and friction can benefit from this product.

Bottom Line

The Kwikee Lippert Kwik Lube Spray Grease will get the job done. Simply apply it on the surface you wish to protect, and it will do its job to keep it protected from heat and moisture. It is a reliable way to ensure your RV slide-out, car, bike, etc. continue to work efficiently.

Slide-Out Dry Lube Protectant - 16 oz - Protect All 40003

Pros

  • It is Easy to Use
  • Prevents Rust and Corrosion
  • You Will Be able to See Quick Results
  • Creates a Highly Resistant Protective Film

Cons

  • Can Be a Bit Tough to Remove After Excessive Use

Before we share with you the final item on our list, we have the Protect All Slide-Out Dry Lube Protectant. This product has been specially formulated to lubricate, as well as protect, all of the metal parts of the slide-out assembly. This means it will protect the cables, gears, and even the support arms. This is an all-around solution for all your RV slide-out troubles. Simply use this and see the components beginning to work more effectively.

This product has been designed to quickly penetrate between and around the parts of the slide-out. It offers a lot of coverage and thus more protection as well. The formulation makes it able to displace moisture.

Not only that, but this lubricant also prevents rust and corrosion from occurring. By using this product, you are coating the area of application with a firm, dry, waxy, protective amber-colored film. Such a film will help it function as good as new.

Another thing you should know about this product is its ability to work under extreme conditions. It has been tested by the American Society for Testing and Materials. It can also withstand a lot of humidity and salt spray. This means it will do a decent job in keeping your vehicle safe from environmental factors. You can easily use this product for cars, boats, bikes, fans, windows, repair tools, and more.

Bottom Line

Protect All Slide-Out Dry Lube Protectant is the all-around solution to keep the RV slide-out operating at the best level. The protective layer created by this product is highly resistant to humidity and other environmental factors to prevent damage to vehicles and their parts.

Power Gear 905068000 RV Trailer Camper Sealants All-Purpose Kwik Lube 11 Oz. (1)

Pros

  • It is Easy for You to Use
  • This Lubricant Can Be Used on a Variety of Items
  • It Helps Keep Items Safe from Rust and Corrosion
  • It Will Help Keep Vehicles Protected From Environmental Damage

Cons

  • Taking Off the Greasy Layer Due to Excessive Use Can Be a Bit Tough for Some

The final lubricant on our review list, which we would like to share with you, is the Power Gear RV Trailer Camper Sealants All-Purpose Kwik Lube. This is a multi-purpose lubricant, which is able to create a protective layer on the area of application. When you apply this stuff, you will notice how it quickly changes from a penetrating fluid to an impressively tough layer of protective grease. The entire process takes no more than a couple of minutes.

When you apply this product, you are giving the area the ability to withstand a lot. The protected area can now face a high level of humidity, temperature, and other environmental factors.

Due to this layer, you won't have to worry about dealing with damage such factors tend to cause when working against unprotected surfaces. The additives used in this product can prevent rust and corrosion. Furthermore, the greasy protective layer repels water and moisture damage.

You can use this product on various surfaces. While, of course, you can use it for the RV’s slide-out, you can also use this item on hinges, motorcycle chains, latches, garage doors, dolly wheels, linkages, couples, hinges, pulleys, and more.

If there is anything that is giving you a hard time due to poor friction, you can use this lubricant to handle the problem. There's no need for you to wipe off any excess if you use this lubricant correctly. Simply apply a nice amount on the desired surface and let it dry.

Bottom Line

The Power Gear RV Trailer Camper Sealant’s All-Purpose Kwik Lube is the final entry on our review list. However, it doesn’t mean it can’t offer an impressive protective layer. You can easily use it on numerous types of vehicles without hassle.

How to Lube Your RV Slide-Outs

Knowing the proper way to lube an RV's slide-out is essential if you wish to experience the full benefits of the lubricant you will be using. A lubricant won't be much help to you if you aren't able to use it properly. So, let's go over some of the steps you should keep in mind to properly lube an RV's slide-outs.

1. The first step is to pull out the slide-out. Only by having the slide-out fully extended will you be able to lube the required surfaces for efficient functioning.

2. Some of the most essential parts of the slide-out, which needs to be lubricated, are the rubber seals. You need to protect them from cracking or prematurely decaying.

3. Simply grab your lubricant and spray the rubber seals. You will need to keep in mind that you need to cover all of the rubber seals (from top to bottom).

4. The same goes for the gears, sliders, and other metal parts of the slide-out gear.

5. You can either go for a spray can or you can apply the lubricant to a piece of cloth and then use the fabric on the rubber seals.

6. Remember not to go overboard with the lubricant. A single application on the rubber seals and slide-out gears should be enough.

Make sure to check out this video to better understand the process involved in lubing the RV Slide-Outs (including the rubber seals and metal parts).

Conclusion

Maintaining an RV doesn’t need to be a hassle for anyone. If you have the proper tools and products, you can easily be on top of the maintenance process. One of the things you need is a reliable RV slide-out lubricant. We hope this article, which includes a review list, has helped you learn more about slide-out maintenance and the type of lubricant you should go for.

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