3 Best Topcoats for RV Roofs

Depending on the surface of your RV's roof, you will need to use a different top coat when refinishing it. Whether you want the roof to look more attractive or need to seal it to prevent leaks, recoating your RV's roof is an integral part of maintaining your RV's functionality. With so many products on the market it can be difficult to determine which product is best for your situation. Here are some of the best solutions for RV roof topcoats, as well as some useful application information related to each product.

Applying Primer Before Re-coating RV Roof

If your RV roof is badly damaged or worn, has water ponding or you have made repairs, you will want to be sure to apply a primer on the roof before adding a topcoat. This will provide an extra layer of sealing and protection, as well as provide a strong adhesion for the topcoat.

Best Topcoat #1: Rubber Roof Topcoat

For a cosmetic boost in the look of your RV's rubber roof, a standard rubber roof topcoat is going to be the best choice. This treatment will help to protect the roof's surface from deteriorating due to UV exposure and also will revitalize its exterior and improve its overall appearance.

Best Topcoat #2: Rubber Roof Surface Restoration Topcoat

If any part of your RV roof is damaged, either with a simple abrasion or a more aggresive problem, using a specially designed topcoat for your rubber roof that will restore the roof is a must. This restorative coating will help re-waterproof your roof if it is leaking and will be very effective and boosting the overall functionality and seal of your RV roof.

Best Topcoat #3: Elastomeric Coating

If your RV roof is constructed of metal or fiberglass, use an elastromeric coating for the best results. This kind of topcoat will seal, insulate and protect your roof's surface.

RV Topcoat Application Tips

When applying topcoats it is important to apply them at the same thickness recommended by the manufacturer to ensure their effectiveness. This is generally in the range of 100 square feet per gallon and the topcoat should never be diluted. For added protection it is often recommended to add several layers of topcoat to the surface. Be sure to allow proper drying time between coats so that they properly set. Generally 24 hours between applications is sufficient time to for a topcoat to thorougly dry, though in warmer weather, a roof can often be painted two times in one 24 hour period.

If you seal your roof correctly, this maintenance will only be required every 4 to 6 years as needed. Always check your RV's roof a few times throughout the year to ensure that it is not leaking and in good condition.

To source these products, visit your local RV dealer. They can help you to locate exactly what you need and set you up with all the tools and supplies to get you started. If you do not have an RV dealer in your area, look online to purchase the RV products that you need.