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Which RV Roof Sealant Is Best?

    • 2843 posts
    December 20, 2022 12:26 AM EST

    When it comes to your RV roof, you want to make sure you are properly maintaining it on a regular basis with the best RV roof sealant. Your roof is exposed to the harshest of elements from wind, rain, dirt, and snow. It is very vulnerable and if not properly maintained they start to crack and leak. It can be a silent killer to your RV if not caught in time.To get more news about Butyl Tape, you can visit senpinghz.com official website.

    Once moisture gets into your roof and under the boards the only way to repair water damage is a re-haul of the wood and roof. If the leak is really bad, you might have to repair any walls and cabinets that might have also been damaged. We can confidently say it’s not something you want to mess with.
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    So, your best bet is to maintain your roof regularly! To do this means periodically resealing your roof. If you’ve never performed this type of RV maintenance, have no fear, it’s actually easier than you think.
    If you go on your roof you will see that you have appliances on your roof like antennas, TV satellite, A/C units, and air vents. You will notice that all these have a sealant around the edges. This is to prevent any chance of moisture getting in where these devices were installed.

    How Often Should You Reseal The Roof Of An RV?
    When the RV roof sealant starts to dry out and crack, you know it’s time to reseal them. You should get on your roof and inspect the seals and seams at least quarterly. This is one maintenance item that shouldn’t go unchecked, as water damage can lead to expensive repairs.
    Depending on your RV model, you may even have RV roof sealant around the edge of your roof. This is because your roof is made of one material that is different from the sides of your RV. To completely protect the roof from any leaks the sealant is added at the seam. It’s important to check this area as well, as it may also need to be resealed over time.

    Some older RVs might need the entire roof resealed. While this might sound like a daunting task, it’s not. Below we cover the different types of RV roof sealant, from simple seal maintenance to total roof coverage.
    There are many different types of RV roof sealant depending on what needs to be sealed. Each serves a different purpose and you’ll want to have at least one of each on hand at all times. You never know when you’ll need it!

    When applied, this RV roof sealant will level out on its own to create a smooth and even seal. It’s the most common type of sealant and can be used everywhere on the flat surfaces of your RV roof.

    Just like the name explains, this sealant is a little thicker so it doesn’t sag or drip. This sealant is best for areas that are on the sides of the roof or right at the edge. Where self-leveling would run down the roof, non-sag will not.

    Seal Tape
    This is a very heavy-duty tape that acts as another form of sealant. This is great for long seams on slideouts, the front cap area, or along the edge of the roof.

    Butyl Tape
    While seal tape can be used on its own, Butyl tape is best paired with one of the other sealant types listed above. It’s very pliable, so you would want to use this type of sealant when installing a window, skylight, roof vent, etc, and then use another sealant on top of it.

    Total RV Roof Sealant
    In the case where you need to reseal your entire RV roof, there are RV sealants that can get the job done. You can either have this done by a professional company, like RV Armor, or you can do it yourself. We’ve included a few options below if you want to coat your entire RV roof by yourself.