How to Apply a Liquid Roof for RV Repair

When your RV is performing like it’s supposed to, it’s your key to practically unlimited freedom. Any location that is attached to yours by road can be traveled to without problem. However, one little leak can mean your travel plans need to be postponed until it’s addressed. Fortunately, a liquid roof for RV repair makes getting back on the road a simple process. While you can pay others to handle the process, handling the repair with EPDM coating isn’t too difficult if you follow the below instructions.

Wait for Good Conditions

When applying liquid roof RV repair products, the one thing you need to careful about is the weather. If your RV is housed under a roof, then all you need to do is make sure the temperature isn’t going to be too far to one end of the thermostat or the other.

If you don’t have a covered area, then just keep an eye on the forecast. You need three straight days without rain or your work is going to be for nothing.

Fix Any Issues Caused by the Leak

Unless you caught it right away, that damage to your RV’s roof probably caused some problems inside too. You’ll want to start, then, by addressing those issues first. If water leaked in and compromised your electronics, you’ll need professional attention as things can otherwise get pretty dangerous.

Otherwise, you most likely just have cleaning to do. Bleach is both affordable and effective here. Mix one part of it with three parts of water and most stains—even stubborn ones—will quickly surrender.

Clean the Roof

Next, clean the roof too. You may already have a product you trust for the job. However, that bleach mixture should work just as well. Be sure to get rid of any debris that may have accumulated on your roof too. When you apply EPDM liquid roof RV repair products, you want a perfectly smooth, clean surface for it to adhere to.

Apply a Coat of Primer

Just like with paint, you’ll want to prime the roof of your RV first. This will make it easier for the liquid roof RV repair product to attach itself to your vehicle. There are a number of products out there to choose from, so just be sure you read the instructions first before beginning.

Roll out the EPDM Product

With the primer taking effect, you can now apply your liquid roof RV repair product. Unless the directions tell you otherwise, begin with an initial coat of about ¾ of an inch. Use a roller to apply it, then let it sit for one to three days. Again, the directions should tell you how long to let it rest for, but checking back on it every day will make it obvious when you can apply another. Put this one down in the opposite direction and you’ll be set.

RV roof repair with an EDM coating doesn’t take expert knowledge of any kind. As you can see, it’s quite simple to do and even very affordable.

How to Repair a Roof with an EPDM Coating

If you were looking for a roofing solution for your RVs, it makes sense that you may have chosen EPDM. This material is second-to-none when it comes to protecting your roof against whatever the outside world may throw at it. That being said, eventually it may need a repair or two. Decades of torment are bound to do damage or Mother Nature may just land a lucky blow. In either case, you can handle the repair with EPDM coating and get right back to enjoying a well-protected roof.

Check the Weather

Don’t start this project until weather conditions are in your favor. You can have the whole thing done in a day, but only if the temperature is 40 degrees Fahrenheit or higher. It can be tempting to try this when the temperature is nice and low so you’re not baking on top of that roof, but your primer will likely freeze or otherwise not adhere to the EPDM very well.

Clean the Surface

Before you can repair your roof, it needs to be as clean as possible. If you’re replacing the EPDM coating on the entire thing, then your whole roof needs to be cleaned off. Otherwise, just clean the specific area you’re addressing.

However, it can’t be stressed enough that the area you’re planning to repair has to all-but-sparkle. That’s because no matter how you plan on installing the new layer of EPDM, anything that stands between it and your roof is liable to cause a problem, which could leave you needing to handle repairs again later.

This also means addressing any damage that was done to your roof. Remove any pieces of wood, concrete, etc. that may be loose. Caulk or otherwise seal up any holes. You want as smooth a surface as possible below your EPDM coating.

Apply Your Primer

No matter what you’re using to handle the repair with EPDM coating, you’re going to have to lay down a primer first. A simple paintbrush is usually perfect for the job as it ensures you get the primer all over the area, as opposed to using a spray, which can miss certain spots.

However, you also want to make sure you spread it nice and evenly. Puddles of primer don’t dry all the way through and will cause problems when you try applying EPDM to it.

Usually, primer should take two or three minutes to dry, depending on your weather.

Apply Your EPDM

If you’re just repairing a single patch, make sure the piece of EPDM you cut goes about two to three inches past it in every direction. Always be sure when you apply it, that no air bubbles get trapped below. Then use a silicone roller to force it into your primer. You only need a moderate amount of pressure to do this successfully.

That’s’ all it takes to repair your EPDM roof. While these roofs are very strong to begin with, repairs will eventually become necessary. One of the benefits of this kind of roofing, though, is that handling the repair is so easy.

Use EPDM to Repair Your Roof

Do you need to repair a leak, hole, or other problem involving your roof? If so, you don’t lack options, but you’ve probably found out that isn’t necessarily a good thing. While there are countless solutions to choose from, chances are your best choice will be an EPDM coating. The following will explain why.


No matter what kind of roof you’re looking at, you can handle the repair with an EPDM coating. It doesn’t matter if we’re talking about homes, warehouses, commercial buildings, RVs or boats, if you want to keep the elements out, use an EPDM coating for the repairs.

That’s not all though. Handling a repair with an EPDM coating gives you two options in terms of the medium. You can either attach sheets of EPDM to the roof much like you would roll out carpet or you can apply it in liquid form. The version you choose will be based largely on personal preference, but neither is liable to let you down.


Its easy application certainly helps with its effectiveness, because this means it’s nearly impossible to make a mistake. As long as you effectively clean the area of debris and fix any physical issues, you or the person you hire can have the EPDM solution applied in no time.

Once installed, a solid rubber membrane is formed and it is virtually impenetrable. EPDM has been tested in temperatures as low as negative 40 Fahrenheit and as high as 300 without a problem. The material didn’t remotely melt or become brittle.

For this reason, many people apply EPDM to their roofs long before repairs are ever necessary, simply as a precaution.


The actual cost of your repair with EPDM coating will depend on a number of factors. First, there’s the roof itself. There’s also which version of EPDM you use, which brand, and whether or not you pay someone to apply it. Even still, given how amazing this solution is, it’s far more affordable than other popular methods out there.

Long Lasting

Given its effectiveness, it should go without saying that repairs made with EPDM are going to last for years. In fact, many companies offer warranties on their EPDM products that can easily last as long as 30 years or more. That should tell you how long-lasting this material is. When you factor in this kind of longevity, EPDM becomes even more affordable too.

Energy Savings

Speaking of affordability, using this material to repair your roof can also go a long way in terms of saving you money on your utilities. That’s because EPDM isn’t just about keeping cold and hot temperatures out, it’s also about keeping them in where you want them. The seal this rubber forms over your roof will ensure your expensive hot and cold air doesn’t sneak out where the roof is weak.

Don’t put off roof repairs if you’re intimidated by the process. You can make things easy on yourself by choosing EPDM for the job. Fortunately, although the choice is a no-brainer, in years to come, you’ll find it was the smart decision.

How to Prepare for an RV Roof Repair with EPDM

Having an RV can be lot of fun and can lead to a number of unforgettable experiences. Unfortunately, one such experience may occur if the RV springs a leak. Aside from putting plans you may have for your RV on hold, a leak can also cause a lot of damage. If water gets in and messes with your electrical, you’ll be looking at a long hiatus from your RV and some pretty expensive repairs. That’s why it pays to repair your roof with EPDM. This rubber will help ensure you aren’t doing repairs again anytime soon. Here’s what you’ll need, aside from the rubber, to complete the job.

The Roller

This tool is critical for RV roof repair or basically anytime you’re rolling out EPDM. If you decide to go with EPDM liquid roof RV repair, you’ll still need a roller, so this tool works either way. However, the actual “roller” attachment will differ.

Surface Conditioning Pad (Very-Fine Grade)

There are a number of ways to describe this material, but basically, you’re looking for a heavy-duty sandpaper you can use for cleaning the roof of your RV. This is essential before attempting RV roof repair because you’ll need some kind of bonding agent to adhere the EPDM to the roof and anything that gets in the way—whether it’s dust or debris—will cause issues. Paper towels and household cleaner won’t do; you need that surface looking immaculate, like you just bought it.

Razor Knife or Shears

Unless you decided on liquid roof RV repair, you’re going to need some type of tool for cutting the rubber into the appropriate size for your vehicle. Use either a razor knife or some kind of shears, but keep in mind that simple scissors won’t do the job. When working with EPDM membranes, it’s vital that you keep rough or jagged edges to a minimum.


You’re also going to need a tool of some sort to help get rid of excess caulking you no longer need. Utility blades work well for this job or simple scrapers can be used.

Choosing Your EPDM

As we mentioned above, you can go with a liquid or rubber membrane application for your RV. You don’t necessarily need to look for a brand that was made specifically for RVs either. EPDM works the same no matter what the structure below it is.

Preparing Your RV

RV roof repair cannot begin until you’ve cleaned off the entire area. Unless you’ve applied EPDM before and are just patching up an area that’s been compromised, (in which case, that area still needs to be cleaned), it’s time to get some elbow grease going.

Begin by removing any obvious issues like grease, water, foliage, or other forms of debris. The same goes for any leftover chemicals or materials that may have once been a part of the roofing. Use a non-silicone caulk to seal up any holes in your RV’s roof and then go over the whole surface with the conditioning pad of your choice.

Once you’ve done all this, you’re ready to begin applying your EDM and repairing your RV’s roof.

Tips for Liquid Roof RV Repair with an EPDM Coating

Roofs must be strong and durable enough to last for years. That’s true whether you’re talking about residential or commercial roofs, or even the roof of your RV or travel trailer. They have to withstand heat and cold, as well as rain, wind and other damaging forces. Over time, your roof’s ability to protect the building’s interior diminishes, and sometimes that can happen overnight. All it takes is one good storm to tear off a section of shingles and create a water leak, or blow a branch down to damage your roof. When that happens, you can undertake roof repair with an EPDM coating.

What’s EPDM?

If you’re not familiar with the term EPDM coating, it’s something you should know more about. Essentially, EPDM is a type of rubber. It stands for ethylene propylene diene terpolymer. That’s a mouthful, so most people just use EPDM. It’s a very durable type of liquid rubber that’s used for waterproofing. It’s heavily used in the roofing industry, but it has applications in many other areas, including flooring, basement waterproofing and even water collection.

Liquid Roof RV Repair with an EPDM Coating

So, how do you repair your roof with an EPDM coating? Actually, it’s pretty simple. The gist of it is that you need to apply a coat or two of the liquid rubber to the area where the leak is, and then let it cure. Of course, that’s just the bare bones of the process. There’s more to it.

First, find the source of the leak. This applies to all types of roofs. Unless you’re going to reroof the whole thing, you’ll need to find the source. If you’re dealing with a residential home or a business, this can be difficult. It might be best to start in the attic, where you should be able to see signs of water running down the inside of the roof.

Do it during the daylight as well, so you can see sunlight through any holes in the roof. For RVs and travel trailers, the process is generally much faster. Look for any damage to the roof, usually directly above the water stains on the interior.

Once you’ve located the source of the leak, make sure the area is clean, free of debris and dry. If it’s been some time since you cleaned your roof (particularly important for RV and trailer owners), thoroughly clean the area while being careful not to let water into the roof structure. Let the roof dry for some time – a day is often enough to do the trick.

Prepare the area correctly for liquid roof RV repair. Follow the preparation directions on the container. This may involve scraping or sanding, depending on the product you’re using and the actual application in question (your type of roof). Finally, follow the directions when applying liquid roof RV coatings.

Roof repair with an EPDM coating is simple, hassle-free and long lasting. Make sure you have the right product for your needs, though.

What You Need to Know about Liquid Roof RV Repair

RV roofs are interesting things. They have to be lightweight enough for the application, but they also have to be strong enough to withstand heat and cold, sunlight and rain. One of the most commonly used materials for RV and travel trailer roofs is EPDM – a lightweight, waterproof rubber. It’s usually mixed with fabric, and can be easily confused with fiberglass. However, EPDM can be damaged, and you’ll need to ensure that you do it the right way.

Preparing Your Roof

The first step to in liquid roof RV repair is to prep the area. Of course, before you can do that, you’ll need to locate the source of the leak. This is usually much easier on an RV or trailer than it is on a residential home, but it can still take some time. If the source of the leak isn’t obvious (a puncture or similar damage), check your seals, as they can degrade over time and pull apart, allowing water into your RV’s ceiling.

Once you’ve located the leak, you’ll need to prepare the area for EPDM liquid roof for RV use. The container of EPDM sealer should provide explicit instructions on how to prep the area to ensure the best adhesion with the new layer of EPDM you’ll create when applying liquid roof to your RV. Usually, prep will include:

  • Thorough cleaning
  • Removal of any debris
  • Sanding (lightly)

Make sure you have the right tools for the job, as well. Generally, you’ll need a roller or brush to apply the liquid rubber, but you will also likely need a good scraper for removing EPDM from around the damaged area, as well as sandpaper for preparing the area.

Applying Liquid Roof to Your RV

Before you begin applying liquid roof to your RV, you’ll need to read the directions. Most applications require little more than using a brush or roller to apply the liquid rubber and then allowing it to dry thoroughly before applying the next layer. You will need more than one layer. Make sure you allow enough time for the first layer to dry before you apply the second coat.

The total drying time will vary based on several different factors, including the thickness of the coat, the humidity, the presence of direct sunlight, temperature and more. Generally, liquid rubber will begin setting immediately, particularly in hot conditions and in direct sunlight. For the best results, most manufacturers recommend not applying the rubber when the roof of your RV is already hot. A temperature of about 70 degrees is optimum.

Doing It Yourself?

Not all RV owners are DIY-minded. If you’re not really all that gung-ho about repairing your RV’s roof on your own, work with a reputable repair provider that understands the ins and outs of dealing with EPDM and offers liquid roof RV repair services. Not all repair centers offer liquid roof repair with EPDM coating, so compare your options and choose the right pro.

Liquid Roof Repair is Easy and Cost Effective

So, your roof needs repairs. We know what you’re thinking. This is going to cost me, and it’s going to cost me big time. It’s true, making roof repairs can be incredibly expensive and time-consuming. But, before you get on the horn to a contractor and prepare to shell out armfuls of your hard-earned money, take a second to pause.

Have you ever heard of liquid roof? If you haven’t, then liquid roof might be just the thing that you’ve been looking for to make repairs to your existing roofing system. If you’re the owner of a business or home that has a low-sloping roof, then the chances are that you have an EPDM roofing system. As you probably already know, EPDM roofing is incredibly long-lasting and easy to maintain. The reason that it’s so easy to maintain is because of liquid roof!

Roof Repair with Liquid Roof is Easy and Inexpensive

Liquid roof is essentially the liquid version of the EPDM roofing system that you likely already have in place. It’s made out of the same polymers, so it’s going to have all of the great benefits of EPDM roofing. Those benefits include:

  • Extreme resistance to heat and fire.
  • Stunning resistance ultraviolet light.
  • Water resistance and harsh weather resistance.
  • Incredible longevity.

Of course, no roofing system or repair is going to be entirely infaliable. After all, your roof is exposed to the elements 24 hours a day, 7 days a week. But, that’s why you can repair with liquid roof. Much like the EPDM roofing system, the liquid roof doesn’t require any heat, blowtorches or dangerous chemicals to be applied. Liquid roof goes on cold. This means that you won’t be inconvenienced while the liquid roof EPDM repair is being made!

Should I Hire a Contractor or Do It Myself?

Either is a great option. Because liquid roof is so easy to use and work with, you’ll find that it’s relatively inexpensive to have a contractor make the liquid roof application for you. But, if you’re a do-it-yourself kind of person, then you’ll find that it’s just as easy to make the liquid roof application yourself.

If you decide to opt for the latter option, you’re just going to need some spare time, an EPDM roller, some cleaning materials, and, of course, a canister or canisters of liquid roof. (How much will naturally depend on the size of the roof in question.)

After you have all the materials, you’ll simply need to clean the roof, making sure to remove any dirt, grime or debris. After this is done, you’ll then spread the liquid roof evenly over the EPDM surface, taking great care to make the liquid roof application as even as possible. Once the application is done, give it 24 hours to cure and you’ll be all set.

Liquid Roof Repair is the Solution!

See, there wasn’t anything to be worried about. A little bit of time and a few bucks can save you the hassle of a full-blown roof do-over!

Liquid Roof RV Repair Made Easy

Making repairs of any kind can be daunting. This is especially true when you have to make repairs to the roof of your RV, which is, for all intents and purposes, your home. But, there’s no reason to despond if your RV roof has sprung a leak. In fact, you’ll find that it’s easy to make liquid roof repairs with EPDM coating!

What Is Liquid Roof?

Liquid roof is pretty much what it sounds like. It’s made from the very same polymers that make up EPDM, which stands for Ethylene Propylene Diene Terpolymer. Unlike EPDM roofing, however, which is applied in sheets, liquid roof is applied as a liquid that takes a very short time to set. Because it comes in this liquid form, you’ll find that it is relatively easy to transport and apply, which makes it an ideal solution for making repairs to the roof of your RV.

Applying Liquid Roof to Your RV

You’re going to find that doing liquid roof RV repairs is a relatively simple and painless process. All that you’re going to need is a few tools, the liquid roof, and some spare time. As far as tools are concerned, you’ll likely need to following:

  • Cleaning Products: You’ll need these in order to make sure your roof is squeaky clean before you make the repairs.
  • EPDM Roller: You’re going to use this to apply the liquid roof to your RV.
  • Masking Tape: This is optional, but you may find it useful if you need to protect certain parts of your RV’s roof from getting covered with the liquid roof.

Once you have these products, making the repairs is going to be a cinch. First, make sure that you have a clear day when precipitation is not expected. The air temperature won’t be much of a factor, unless, of course, you’re trying to make the repairs in extremely cold weather. But, who would do that?

The first step that you’ll need to take is cleaning your RV’s roof. Make sure that the entire roof is clear of any debris, and also that you’ve rid it of dirt and grime as best as possible. This is extremely important, as the liquid roof will need to bond directly with the EPDM RV roof that you already have in place, and any impurities that stand between the liquid roof and the RV’s roof will degrade the liquid roofs ability to form a cohesive bond.

After the roof is cleaned, you’ll need to apply the liquid roof. You can do this by using the EPDM roller to spread the liquid roof as evenly as possible across any trouble areas. It’s important, too, that you spread as even as possible, as letting the liquid roof bunch up in any particular area will seriously jeopardize the effectiveness of the repairs you’re making.

Once the liquid roof has been applied successfully, you’re pretty much in the clear. Give the liquid roof around 24 hours to set, and after that you’ll be good to hit the open road again!

How Can I Fix My RV’s Leaky Roof?

Popular for many commercial spaces, EPDM is frequently used as a roofing solution for RVs and motor homes. The reasons for this are simple. EPDM has been proven time and time again to be one of the most weather-resistant and durable roofing solutions there is. This is especially important for RVs and motor homes, as they are constantly on the move and frequently finding themselves in inclement weather.

If your RVs roof has sprung a leak, there’s no need to panic. Even though it may seem daunting to hop up on the roof and fix the problem, in most cases the repairs are relatively simple to make. All you need are the right tools and a little bit of know-how, and that leak will soon be plugged!

How to Repair a Liquid Roof RV

Even though an EPDM roofing solution for your RV or motor home is exceptionally durable, the truth is that over time everything fades and everything wears out. While your EPDM roofing will have more longevity than other roofing solutions for your RV, at some point it will become necessary to make repairs. When that happens, it’s important that you know how to do so.

You’ll need three things. The first is a liquid roof coating. In a nutshell, liquid roof coatings are a liquid version of EPDM, and after they’ve been applied to your roof they will dry and fill in holes. Secondly,  you’re going to need a liquid roof roller, which you will use to apply the liquid roof evenly to the surface of your RV or motor home’s roof.Finally, you’re going to need something to clean that roof.

Making sure that your roof is immaculate before you apply the liquid roof is essential. Because the liquid roof bonds to the surface of your RV’s roof, if there are any contaminants between the bonding agent and your roof, imperfections will be made. If there are imperfections that are made while applying the liquid roof to your RV, these imperfections will very quickly become repairs. Don’t let yourself get into a cycle of continual liquid roof repair!

After you’ve cleaned the surface of your RV’s roof, you will then need to apply the liquid roof over the existing one. To do this, all you need to do is simply spread the liquid roof over the surface of your RV’s roof using the EPDM roller. It’s that simple! While you’re doing it, be sure to use an even coat.

What About Minor Repairs?

These are simple, too. In order to cure simple tears and other small imperfections and problems, you can generally use a sealant. Like before, you’ll want to make sure that you’ve adequately cleaned the spot of the repair, as debris and other “dirtiness” will drastically undermine the efficacy of the sealant that you’re using. It’s also worth noting that in some cases you may only need to use specialized tape to cover up the tear.

How To Apply Liquid Roofing to your RV ?

It may seem like repairing the roof on your RV or motor home is going to be a major hassle. But the truth is that it isn’t. In general, any person with a little bit of handiness and the right tools can successfully repair the roof of their RV with liquid roof. So, if you need to perform RV leaks repair or fix your RV’s rubber roof, then you’ve come to the right place!

Step 1: Clean That Roof!

In order to make your repair of your RV’s roof successful, you’re going to need to make sure that your roof is cleaned adequately. There are a lot of ways to do this, but one of the most effective is power washing. If that’s not an option for you, there are other solvents and cleaners that can be used to remove debris, dirt and other imperfections from the surface of your RV’s roof.

The reason that a clean roof is essential is simple: If your roof is not cleaned adequately before applying liquid roof, then the efficacy of the products that you use will be dramatically reduced. This means that while you might be able to repair the leak for a time, in all likelihood you’ll have to repair it again in the near future. So, the lesson is simple: Clean you roof before repairing it.

If you can’t clean your roof adequately before making repairs, though, you can apply an EPDM primer to make the liquid roof more effective.

Step 2: Get the Tools!

You’re not going to need much in order to undertake repairs of your RV’s leaky roof. First and foremost, you’re going to need a can of liquid roof. Secondly, you’ll need a sturdy EPDM roller with which to apply the liquid roof. Finally, you’ll possibly need masking tape (or another kind of tape) in order to protect areas of your RV’s roof that you do not want to be covered by the liquid roof.

Step 3: Apply the Liquid Roof!

Cleaning your roof is honestly the hardest part. After that, you simply need to apply a coating of the liquid roof using a capable EPDM roller. As you are rolling the liquid roof onto the surface of your RV’s roof, make sure that you are applying it evenly. After it has been applied, you’ll need to leave it to set for an adequate amount of time. While the liquid roof cures, be sure to leave it alone. It’s worth noting that liquid roof before it has cured is flammable. So be careful!

If you’ve used masking tape to protect certain areas of your RV roof from the liquid roof coating, then you’ll also want to wait at least 24 hours before removing that masking tape. It takes roughly this long for the liquid roof to cure adequately before it can be disturbed.

That’s it! After you’re done, just wait and soon you’ll be able to enjoy a repaired roof that should last for many years to come!