5 Best RV Rubber Roof Coating Reviews of 2020 – (Complete Buying Guide)

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If you are an outdoor enthusiast reading this article, you would agree with us that a recreational vehicle or RV as it is popularly known as is an essential asset.

While you are away from your home, the vehicle serves as your temporary place of residence and is a far better alternative to tent camping. Owning an RV is one thing; taking proper care of it is another. There are lots of ways to keep your RV in excellent condition. One such method is by using the best roof coating for it. To better better be prepared against animals and snakes you may run in to the way, visit campingfunzone.com for their vast information about camping, insects and animals.

Knowing what coating is ideal for your rubber roof can be difficult, which is why we have created this piece of content to share with you a review of the best RV rubber roof coatings on the market. You should find what you seek here.Let’s dive right into it.

RV Rubber Roof Coating Reviews

Dicor Corporation 95D40 35 Epdm Dove Rubber Roof
  • Corporation 95D40-35 Epdm
  • Brand: Dicor
  • Color: White
  • Dimension: 8 x 6.5 x 6.5 inches
  • Weight: 12 pounds
  • Warranty: Manufacturers

Flex Seal Liquid Rubber in a Can, 1-gal, White
  • Liquid Rubber
  • Brand: Flex Seal Liquid
  • Color: White
  • Dimension: 6.5 x 7.25 x 7.75 inches
  • Weight: 10 pounds
  • Warranty: Manufacturers

Rubberseal Liquid Rubber Waterproofing and Protective Coating - Roll On White (1 Gallon, White)
  • Rubber Waterproofing
  • Brand: Rubberseal
  • Color: White
  • Dimension: 8 x 8 x 8 inches
  • Weight: 10 pounds
  • Warranty: Manufacturers

Jetcoat Cool King Reflective Acrylic Roof Coating, Waterproof Elastomeric Sealant, 5 Gallon, 5 Year Protection (White)
  • Cool King Reflective
  • Brand: Jetcoat
  • Color: White
  • Dimension: 15 x 12 x 12 inches
  • Weight: 55.9 pounds
  • Warranty: Manufacturers

KST COATING KS0063300-20 White Roof Coat, 4.75 Gallon
  • Roof Coating KS0063300-20
  • Brand: KST COATING
  • Color: White
  • Dimension: 12 x 12 x 14 inches
  • Weight: 53.6 pounds
  • Warranty: Manufacturers

Dicor RPCRC1 EPDM Rubber Roof Coating

Dicor RPCRC1 EPDM Rubber Roof Coating

This powerful coating from Dicor is designed to protect your RV’s rubber roof from the damage caused by exposure to wind, rain, snow, and the sun’s UV rays.The Dicor RPCRC1 EPDM comes in a 1-gallon container and can cover an area of about 125 sq. Ft. It has great adhesion and will stick to your roof’s surface for at least three years.

As an acrylic coating, it is white and has excellent UV blocking properties. It can also keep the cabin of your RV cool during hot summer days by reflecting 85% of the sun’s heat. In addition to offering protection against harsh weather, it also protects from dust, debris, and twigs if you are on the road a lot with it.

The rubber roof coating is thick and forms a protective barrier that extends the life of your RV’s rubber roof membrane. It is easy to apply and dries quickly. For the best results, you are advised to apply it twice to your roof.

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  •  Easy to apply and dries quickly
  •  Can cover 125 sq. feet
  •  Great adhesion


  •  Requires two coatings

Flex Seal Rubber Liquid Roof Coating

Flex Seal Rubber Liquid Roof Coating

This is one of the best rubber roof coatings on the market. It works perfectly in all temperatures and clings well to your RV’s roof. You should have zero troubles when applying this liquid roof coating to your roof, as it is very easy to use. The coating can be applied by rolling, brushing, pouring, or dipping – any of these methods guaranty the best performance and adhesion.

The Flex seal rubber liquid can help protect your RV roof from the damaging effects of rain, wind, and snow. It also provides maximum protection from the UV rays of the sun, corrosion, and rust.

The non-flammable liquid coating contracts and expands to match the movements of your roofing system. It covers smoothly and quickly enough to seal out air, moisture, and water.

Another fantastic feature of this product is that it is non-toxic and completely safe. Not just for humans, but animals and plants as well. You can count on this one-gallon liquid roof coating to give you the best value for your money.

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  •  Non-toxic and completely safe
  •  Easy to apply and use
  •  Prevents molds and algae when cured


  •  It takes time to set in low humidity

Rubberseal Liquid Rubber Waterproof and Protective Coating

Rubberseal Liquid Rubber Waterproof and Protective Coating

This product from Rubberseal is a high-quality liquid coating for the roof of your RV. It contracts well enough to the roof and yet hardly ever cracks.

The liquid rubber waterproof and protective coating is an excellent choice for folks who want a product that can adequately protect their RV’s roof from rain, snow, and the sun. It is designed to provide your roof with high resistance to the sun’s harmful UV rays.

Its coating is reflective and blocks the sun’s heat from entering into the vehicle, so you should have no problem napping in your RV during hot summer afternoons.

When used with an activator or roof cleaner, this product can give you the best adhesion you will find on the market. It is long-lasting and degrades at a languid pace. The product comes with a spread rate of 60 square feet per gallon at 20 imperial mils. It contains low levels of harmful compounds – meaning it is safe for use and won’t harm the environment in any way.

The roll-on liquid is a special coating for waterproofing and offers maximum protection to household and industrial items.

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  •  Resistance to UV exposure and the elements
  •  Minimal odor
  •  Long-lasting protection
  •  Energy-star rated


  •  It has a thin texture
  •  Takes on dirt and gets discolored soon enough

Jetcoat Cool King Reflective Acrylic Roof Coating

Jetcoat Cool King Reflective Acrylic Roof Coating

The Jetcoat cool king is a premium acrylic roof coating that gives your roof an attractive and sparkling look. When applied, the coating clings to the roof and serves to protect it for a minimum of ten years.

It prevents your RV’s roof from getting damaged by the rain, sun, snow, and other harsh elements. During hot days, it reflects a great deal of the sun’s UV rays, thereby protecting the roof and keeping your mobile home cool in the afternoons.

This product works well on various surfaces to include EDPM rubber roofs, mobile homes and RVs, polyurethane foam, wood, APP and SBS modified bitumen, concrete, and more.

It is easy to apply and can cover an area of 50-70 square feet per coat. To get the best coverage, the manufacturers of this product recommend that you use two coats – with the second coat applied in 6-8 hours after the first.

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  •  Offers long-lasting protection
  •  Sun-reflective and waterproof


  •  Thin texture

KST COATING KS0063300-20 White Roof Coat

KST COATING KS0063300-20 White Roof Coat

Another amazing product in the rubber roof coating category, the KST KS0063300-20, is one of the best choices to make for individuals in need of a high-quality rubber roof coating for their RV.

It comes in a 4.75-gallon, has a white finishing, and creates a strong protective barrier around your RV’s roof. The product is an Elastomeric roof coating and stays glued to your roof for many years to come.

It is designed to weatherproof your roof’s membrane, protecting it from harsh winds, rain, and snow. It also protects the roof from the harmful effects of the sun’s UV rays.

Your mobile home is cool at all times, thanks to the coating, which helps to reflect the scorching heat of the sun. This remarkable elastomeric roof coating expands and contracts as your roof moves and stays flexible from -10 to 160° Fahrenheit.

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  •  Easy to use
  •  Strong adhesion
  •  Mildew and algae resistant
  •  Durable
  •  Adapts to the roof’s movement


  •  It can take a lot of time to set when applied during low humidity

RV Rubber Roof Coating Buying Guide

RV Rubber Roof Coating Buying Guide

The roof of your newly acquired RV will not last for long if there is no roof coating or roof-sealing product applied to it. Soon enough, it will get damaged by dust, debris, rain, harsh winds, snow, or the UV rays of the sun. That’s just the way things are. If you plan on getting a roof coating for your RV, but have not the slightest idea of those things to consider before choosing a particular product, this comprehensive guide should help you out.

  • Roof Material

When searching for a roof coating, it is essential to go for one compatible with the materials used to make your RV’s roof. If you have no idea what material was used to make your roof, contact the manufacturers, and they should tell you what the roof is composed of.

In the case where your RV comes with a rubber roof, then you should choose a rubber coating product – like any of the ones mentioned in our review. On the other hand, if your roof is made with such materials as fiberglass or aluminum, the coating you purchase should be suitable for that type of roof. 

  • Ease of Application

It would be in your best interest to choose a roof coating that is easy to use. The entire coating process should be as hassle-free as can be. 

The reason why you need a roof coating that allows for easy application is that it lets you work with such simple tools as a squeegee or paint roller. You don’t have to purchase any expensive or sophisticated tool to get the job done.

It would be best also to consider how many coatings the product you are about to buy requires for optimal results. Some products require you to apply two coatings, while others require you to apply the coating 3 to 4 times. Any product that requires more than three applications is not ideal for you as it would take longer to get the coating job done.

  • Safety

Best RV Rubber Roof Coating Reviews

The right product for your RV’s roof is entirely safe one. By safety, we are not just talking about the product being safe for you; it should also be safe for animals and the environment at large. 

Pay attention to the chemicals used in making the coating. If there are too many harmful or toxic chemicals in it, then you will be better off without it. Your health and the health of others should come first when choosing a roof coating to purchase for your RV – Never forget that!

  • Insulation of the Coating

During the summer, the cabin of your RV may get very hot and uncomfortable due to the sun hitting hard on the roof. 

One of the reasons why it is advised that you apply coatings to your RV’s roof is because it helps to naturally keep the cabin cool, thereby preventing the overuse of your air-conditioner. But then, not every roof coating does the job well.

The best roof coatings have high insulation – meaning they reduce the passage of heat between coatings. In the case where you have two or three coatings of a particular product with high insulation, the chances of heat finding its way to your cabin would be very slim. So always consider the insulation level of a particular coating product before paying for it.

  • UV Resistance

Best RV Rubber Roof Coating Buying Guide

The sun is great, and we can’t live without it, but exposure to its rays isn’t harmful to humans alone. The roof of your RV will suffer if it is continually exposed to the UV radiation that comes from the sun. 

We are confident you want your RV to last you for a long time. One way to make sure that happens is to provide your roof all the protection it needs from the sun’s UV rays – this is where roof coating comes in.

The roof coating you want is a product that comes with UV-resistance. A UV-resistant roof coating acts like a blanket covering every part of your roof. In this way, it helps to protect it from the damaging rays of the sun.

This feature works in hand with coating insulation. A coating with UV-resistance helps to reduce the amount of heat in the roof. And when there is very little heat in the roof, there will be almost no heat trying to pass between coatings. The result of it all is a cooler cabin for you.

So, don’t just buy a roof coating because it has an attractive finish; find out if it is also UV-resistant before paying for it. You will be mighty glad you did.


Your RV is an asset you should cherish and try to maintain at all costs. After reading our review of the best RV rubber roof coatings, we hope you know what products are worth your money. 

And if what you wanted was a guide on what to look out for in an RV rubber roof coating product before purchasing it, we hope our comprehensive guide provided you with all the help you needed there.

5 Best RV Rubber Roof Coating Reviews of 2020 – (Complete Buying Guide)
5 Best RV Rubber Roof Coating Reviews of 2020 – (Complete Buying Guide)

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