Best RV Roof Coating Reviewed

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Having an RV means you will have a shelter no matter where you are. So, it is your responsibility to take good care of your RV roof, and in this regard, you have to find the best RV roof coating.

The best way to keep your moving home roof protected and maintain its outstanding condition is to use the Best RV roof coating. RV roof coating is always an essential part of RV roof maintenance. However, the most common and most effective choice is rubber coating.

Rubber is a durable and popular material for the RV roof, and it is available in the form of TPO and EPDM. If you are serious about your RV roof maintenance and its protection, you have to use the best RV roof coating, which perfectly fits it.

For example, if you have an RV with a fiberglass roof, the best coasting you can apply is fiberglass coating. However, if you have no clue and cannot decide what the best RV roof coatings are, this post is for you. Below, I have compiled the 6 Best RV Roof Coating that you can have for your RV.

Best RV Roof Coating

So, let’s elaborate on each of them in detail!

6 Best RV Roof Coating

ImageProductFeaturesPrice
Editor's Choice
Heng's Rubber Roof Coating
Heng's Rubber Roof Coating
  • Dry Out Time: Upto 2 Hours
  • UV Resistant
  • Non Toxic and Non Polluting
  • Environment Friendly
  • Budget Friendly
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Premium Pick
Dicor RPCRC1 White EPDM Rubber Roof Coating
Dicor RPCRC1 White EPDM Rubber Roof Coating
  • Dry Out Time: Upto 4 Hours
  • Weather and UV Resistant
  • Highly Flexible
  • Highly Durable
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Best Value
Rubberseal Liquid Rubber Waterproofing and Protective Coating
Rubberseal Liquid Rubber Waterproofing and Protective Coating
  • Dry Out Time: Upto 8 Hours
  • Non Toxic and Environment Friendly
  • Odorless
  • Energy Start Rated
  • UV Resistant
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Proguard F99911 Liquid Roof Gallon Proguard F99911 Liquid Roof Gallon
  • Dry Out Time: Upto 10 Hours
  • Non Toxic and Non Polluting
  • Sound Absorbing
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Dicor RPFRC1 Fiberglass RV Roof Coating Dicor RPFRC1 Fiberglass RV Roof Coating
  • Dry out Time: Upto Eight Hours
  • Best For Fiberglass RV
  • Cost Effective
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Liquid Roof RV Roof Repair Liquid EPDM Coatings Liquid Roof RV Roof Repair Liquid EPDM Coatings
  • Dry out Time: Upto 24 Hours
  • Highly Flexible
  • Non Toxic and Environment Friendly
  • Works in All Kinds of Weather

 

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Best RV Roof Coating

1. Heng’s Rubber Roof Coating

Heng's Rubber Roof Coating - 1 Gallon
  • Designed for use over RV rubber roofs, at seams and tears and to seal vents, air conditioners, etc.
  • It is UV resistant and expands and contracts with roofs
  • Resists cracking and withstands impact, non-polluting and non-toxic
  • Available in gallon size

One of the best RV roof coatings that top my list is none other than Heng’s rubber roof coating. This should be your very first pick if you are considering to coat your recreational vehicle’s roof. The reason for its popularity is it is excellent at sealing EPDM rubber roofs. Not only that, but it’s also a wise option on seams and tears, air conditioning units, and ceiling vents.

Heng’s rubber roof coating is also an excellent pick for people looking for a one-gallon coating at an affordable price. It is also useful for RVers who are considering to do one or two coatings and decide if another product will work for the next time.

When it comes to effectiveness, this rubber roof coating is incredibly UV-resistant. The layer will make sure to protect your recreational vehicle’s roof from external natural elements to extend its longevity. Moreover, the RV coating is also non-toxic, which makes it an environment-friendly pick.

Unlike many other coatings, this is also a useful product and provides you a bubble-free coating. Just like house paint, it is also remarkably consistent, and you can easily apply it to the membrane’s surface of the roof.

What’s more, the majority of people love this because of its contracting and flexibility based on the needs of your recreation vehicle’s roof. This also means that the coating can easily withstand regardless of the temperature changes.

Dry out Time

The drying time of the Heng’s rubber roof coating depends on the temperature and humidity, but it might take up to 2 hours. Moreover, before you consider applying the second coat, you should allow it at least four hours before it completely dries out.

Pros
  • It is incredibly UV-resistant but also an excellent pick for using over RV rubber roofs, seal vents, seams, air condition units, and more.
  • It has the capacity to expand and contracting with RV roofs.
  • It helps to resist cracking and can withstand any temperature changes.
  • It is non-toxic and non-polluting, which makes it environment friendly.
  • It is available at a very budget-friendly cost.
Cons
  • Some users have complained that it started flaking off throughout the roof after three years.
  • Besides its effectiveness, it is not water-resistant for the long-term.
  • Unlike a single coated silicone product, it is an acrylic formulation and not much durable.

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2. Dicor RPCRC1 White EPDM Rubber Roof Coating

Dicor RPCRC1 White EPDM Rubber Roof Coating - 1 Gallon
  • Well Suited for Retrofit Installations
  • Flexes very well
  • Eliminates irritating roof rumble
  • Requires less lifetime maintenance
  • Specific Gravity:1.41

Dicor is yet another best RV roof coating for recreation vehicles – Dicor RPCRC1 white EPDM. The majority of RVers find this product more appealing because of its incredible weather and UV resistance. The coating is highly flexible while also deliver an astonishing amount of adhesion. Because of its unique application process, the product is also an excellent pick for people who have never applied a coating before.

Along with the aid of this RV rubber roof coating, you will also get an excellent protective elastomeric barrier, which tends to extend the lifespan of the membrane of your recreational vehicle’s roof. You should also know that it also works great when using a 2-part, commercial-grade coating.

You can efficiently operate these systems by mixing a cleaner or primer, which is vital for the proper maintenance of the RV roof, along with an acrylic coating. It then delivers an excellent protective barrier. The product from Dicor is a strongly recommended one because of its more comprehensive coverage.

The one gallon of the product can easily cover up to 125 square feet area. Moreover, the products are also a great pick because of their longevity when being applied carefully. Furthermore, this rubber coating also offers an incredibly high protection level to protect your RV roof from natural elements. The longevity of the coating is capable of lasting up to three years.

You should also make sure that the surface is free from blisters, voids, and pinholes.

Dry out Time

The Dicor RPCRC1 White EPDM rubber coating roof’s drying time depends on the temperature and humidity, but it might take up to four hours.

Pros
  • It is both weather and UV resistant.
  • It is an excellent product for retrofit installations.
  • It is incredibly flexible and flexes well.
  • It is also useful for eliminating your recreational vehicle’s roof rumble.
  • It is incredibly durable, so it requires significantly less lifetime maintenance.
  • It is an outstanding protective layer and protects your RV roof from harmful external elements.
  • It is also an excellent pick for extending the lifespan of the rubber roof membrane.
Cons
  • Because of the ingredients, it might cause irritation of the nose and headache.
  • Some people have complained that the coating is too thin even after applying it two times.

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3. Rubberseal Liquid Rubber Waterproofing and Protective Coating

Rubberseal Liquid Rubber Waterproofing and Protective Coating - Roll On White (1 Gallon, White)
  • Liquid Rubber Waterproofing and Protective Coatings Product
  • Insulating, Ceramic Properties Great for Roofs and RV Roofs
  • EPA Energy Star Rated, Resistant to Aging and UV Exposure
  • Low VOC, Excellent Elongation
  • Spread Rate: 60 sq ft/gal at 20 imperial mils

Rubberseal Liquid Rubber Waterproofing and Protective Coating are another one of the best roof coatings for RVs to protect and extend your RV roof’s lifespan that I have found online. Although this premium quality liquid rubber is capable of contracting well to the roof, it does not crack easily. This RV roof coating is amazing that provides incredibly high UV resistance. That being said, it is sure that after applying this product, you can protect your RV room from degrading caused by the sun.

Moreover, this waterproof coating material can also protect your recreational vehicle’s roof from all types of weather conditions, including rain, snow, and extreme ones. After you have applied the protective coating, your RV roof will look new again. At the same time, the reflective coating is capable of keeping up with radiant heating, especially in the summer season.

If you are willing to get the most out of it, you should mix it with a cleaner or an activator for great adhesion. This also extends the life of results, so you don’t have to worry about being degraded easily. This product’s spread rate is also impressive – a single gallon with 60 square feet at 20 imperial mils. This will also make sure that you get the most out of your money.

For environmentally-minded people, this product is also rated energy star and has a minimum volatile compound rate. It means it won’t cause any harm to the environment and can be used safely. Since it is water-based, it has only a minimal chemical odor. The product is incredibly effective to make your recreational vehicle’s roof waterproof and protect other household and industrial items as well.

Dry out Time

This RV roof coating’s drying time depends entirely on the humidity level, air movement, and temperature. However, in normal temperatures (20°C), it could take up to eight hours.

Pros
  • It is non-toxic, odorless, and incredibly environment friendly.
  • The product will protect your recreational vehicle’s roof from all kinds of weather conditions, including snow and extreme ones.
  • It also has a very low amount of VOCs and outstanding elongation.
  • It is energy-start rated.
  • It is also incredibly resistant to UV exposure caused by the sun.
Cons
  • The texture of the product is considerably thinner than what can be expected.

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4. Proguard F99911 Liquid Roof Coating

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When you are considering the maintenance or repair of your recreational vehicle roof, it is a must to consider a reliable coating, such as Proguard F99911. This product inserts itself in the category of the best RV coating available out there in white color. The best part about this coating product is you can use it as a single coat application. It also means you will save yourself a bit of your hard-earned money by not applying it twice to obtain the results you want.

The coating is also more than sufficient because of its spread rate, which is running between 42 to 46 feet. Moreover, regardless of the weather conditions, you can apply it to your RV roof to obtain the protection you want. It is also capable of working at any temperature. It means not matter whether the temperature outside is cold or hot; you can easily apply it while also ensuring its adhesion on your RV roof.

Furthermore, Proguard F99911 also has the capacity to protect your recreational vehicle’s roof from moisture. Excessive moisture is one of those culprits that can damage the roof while causing leakage issues. So, it is a wise pick to use this coating to protect your RV roof against algae and mildew.

What’s more, the product is also incredibly environmentally friendly and compliant. It is incredibly simple and safe to use because of its non-polluting properties. Another unique aspect is it can absorb the sound as well. The performance of the coating is incredibly impressive and can last for many years.

Dry out Time

The dry-out time of Proguard F99911 RV roof coating depends on the humidity level, air movement, and temperature. However, since it can be used as a single application, which means it is thick enough and could take up to ten hours to thoroughly dry out.

Pros
  • The product is safe and can be used safely.
  • When cured, it is highly resistant to algae and mildew.
  • Thanks to its non-toxic and non-polluting characteristics, the product is also environment friendly.
  • Since it can also be used as a single application, it means you can save yourself money.
  • The product is also capable of absorbing sound.
Cons
  • The texture of the product is thick, so it can take a considerable amount of time to dry out when the humidity level is low.

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5. Dicor RPFRC1 Fiberglass RV Roof Coating

Dicor RPFRC1 Fiberglass RV Roof Coating - White , 1 Gallon - VGM-07-100
  • Country of origin : United States
  • Package Weight : 4.99 kilograms
  • Package weight : 8.97 pounds
  • Package Dimensions : 13.65" L x 6.66" W x 3.44" H

Dicor, as a titan supplier of RV products in the RVing world, is especially known for its premium roofing products. From wheel covers to care products to roofing repair, Dicor is a trusted and reliable brand. One such product from Dicor is RPFRC1, which you can have to protect your RV roof from leakage issues, algae and mildew, and external elements, which eventually extend its lifespan as well.

The product is an outstanding solution that effectively protects the roof from all kinds of harsh elements. The product is also helpful in cleaning and preparing your recreational vehicle’s roof for great adhesion. The spread rate of the products is also impressive, which makes it a cost-efficient one as well.

Dicor RPFRC1 is also among the most durable liquid RV roof coatings available out there. The product’s results will last for several years, protecting your beloved recreational vehicle’s roof from elements, such as debris, dust, void, and leaves.

Sealing the roof is a way that you can use to prevent energy loss, especially during the summer and winter seasons. In this regard, Dicor RPFRC1 is a great product to have to save energy while also keeping the comfort inside the RV.

What’s more, it is also weatherproof, prevents cracks from happening, and can be used to seal the air conditioning vents.

Dry out Time

The dry-out time of Proguard F99911 RV roof coating depends on the humidity level, air movement, and temperature. However, since it can be used as a single application, it could take up to eight hours.

Pros
  • This product is a wise choice for RVs with fiberglass roofs.
  • It is highly capable of resisting mildew and algae.
  • The spread rate of Dicor RPFRC1 is great, running up to 350 square feet of coverage, which means it is cost-efficient, and you can save some money.
  • It provides a strong protective layer to protect your RV’s roof against culprits, such as mildew, external elements like sun exposure, which can reduce its lifespan.
  • It is capable of working with other roof coatings as well.
Cons
  • It cannot be used for rubber roof recreational vehicles.
  • It needs some prep work before you start applying it.

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6. Liquid Roof RV Roof Repair Liquid EPDM Coating

Liquid Roof RV Roof Repair Liquid EPDM Coatings - 5 Gallon Pail
  • Can be applied over most roofing materials [except asphalt], UV and ozone resistant
  • Excellent against standing/ponding water, Waterproofs immediately upon application
  • Not damaged by freezing, Has long term flexibility
  • Final cured product not damaged by adverse conditions. Does not chalk or shrink, One coat application
  • Do not apply Liquid Roof directly over ALPHA rubber. Using ProFlex Flexible Primer prior to the application of Liquid Roof will effectively place a barrier between the two incompatible rubbers.

One more best RV roof coating is Liquid Roof EPDM rubber roof coating, which is a product that I cannot forget, including it on my list. The coating already come with a five-gallon pail, which means you can use it multiple times and in many applications. This can also be used in multiple types of roofing materials – except asphalt.

It also means that the product is incredibly versatile, making it an incredibly cost-efficient option when it comes to liquid roofing. Besides using it for RV roofs, it can also be used in buildings, requiring caulking and sealing protection from external elements, such as wind, snow, and rain, that could harm.

RVers who are looking for a solution to extend their beloved RV roof lifespan, I highly recommend this product. The product works by water to seal the roof to protect it from snow, wind, and rain. Moreover, it can also be used in ponding because it is capable of water sealing instantly.

Another striking thing of Liquid Roof is its ability to withstanding freezing and extreme temperatures. Moreover, the product also has the capacity to stay flexible for extended times. Furthermore, it can also contract and expand while the roof is moving. This is also a critical factor that you must consider while considering buying a product like this one.

What’s more, it is also a cost-efficient product because it needs only one application. Unlike some other products, it doesn’t easily shrink or chalk.

Dry out Time

The thoroughly dry out time that Liquid Roof could take is up to 24 hours. While the time span difference entirely depends on what the weather conditions are. If there is high humidity or dew, it might take a longer time to dry.

Pros
  • It is extremely capable of sticking and adhering.
  • The product is incredibly flexible for an extended period of time.
  • Thanks to its non-toxic and environment-friendly characteristics, it is safe to use.
  • The product can be used in an array of applications when the rubberized coating is involved.
  • Regardless of the temperature, it can be used in any kind of weather conditions.
  • Since it can be used as single applications, it is also a cost-efficient product.
  • It comes as a 5-gallon pail, which means it can be used many times and in many applications.
Cons
  • Although it can be used as a single application, it has a steep price tag when compared to other similar products.

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Final Words

There you go – 6 best RV roof coatings. Your RV is a seriously big investment, and you have the responsibility to take good care of it to stretch its lifespan. The very critical aspect that you pay attention to is your RV roof. You have to take safety measures to protect your RV from harmful external elements, such as algae, mildew, sun exposure, etc. In this regard, you have to consider buying one of the best RV roof coatings. They come with only one purpose – protecting and keeping your RV’s roof in its optimal condition. Above, I have listed the six best RV roof coatings that you can have and apply to your RV’s roof to stretch its lifespan. You should take a look at the pros and cons to find the one that suits you best.

FAQs

Can I use a flex seal for my RV roof?

Yes! You can use the flex seal for your RV roof, and to do that, you have to keep your eyes open. The best thing about using the flex seal is they can be used with almost all the RV roof materials. They come in three forms – flex seal spray, flex seal liquid, and flex seal shot.

What is some best RV roof coating for fiberglass roofs?

One of the best RV roof coatings for fiberglass roofs is Dicor RPFRC1 Fiberglass RV Roof Coating. It is a wise pick for both new and used RVs and capable of working great with other roof coatings. Moreover, they are also extremely durable for fiberglass roof coatings.

What is the most durable RV roof coating?

Silicone roof coatings are the most popular and best roof coatings when it comes to UV protection and ponding water resistance.

Does roof coating help to prevent leakage issues?

The best solution to stop your RV roof’s leakage issues is a silicone roof coating. It will seal up and stop all the leakages without the need for locating and repairing leaks individually.

Does RV roof coating help with sun exposure?

Yes, using the best RV roof coating means you are protecting your RV roof from external elements that could cause harm to your RV roof. It includes sun exposure, mildew, algae, etc.

About Ted Mosby

My Name is Ted Mosby from Cleveland, Ohio. I am a freelance Architect. I live in New Jersey, USA right now and I take my RV every alternate weekend. As I am a Freelancer I can work anywhere so most of my work is done inside my camper remotely.