When it comes time to make repairs on your RV roof, you may be a bit overwhelmed by the options available. To make things easier, your best bet is to look for liquid roof coatings. These options will provide superior protection, and last considerably longer than fiberglass, and don’t chalk up the way some rubber options do. One of the best choices if you are serious about liquid roof RV repair is EPDM.
Liquid EPDM, which stands for ethylene propylene diene monomer, is an elastomer, which means that it has elastic properties. This allows it to stretch slightly in the warmer months, whiles still reverting back to its original size when the cold weather hits. It does all of this without sacrificing durability, ensuring that your RV roof is protected no matter where you go.
EPDM works well on nearly every substrate, including wood, metal, fiberglass, rubber, metal, and many other surfaces. All that is required is that the surface be completely clean and free from any debris, and fully dry before application. No matter what material is underneath, liquid roof repair does not require more than one coat. At 20-mil thickness, this will provide all of the protection you need.
During the curing process, the material shows bubbles on the surface. Those bubbles are what causes the superior protection. After application, a chemical reaction occurs that forces the liquid roof repair into any cracks or crevices. Once the curing is complete, that reaction has created a nearly impenetrable bond.
Superior Weather Resistance
EPDM liquid roof coatings also provide superior weather protection. It can withstand temperatures as low as -40 degrees before becoming brittle, and handles heat up to 300 degrees. Together, this makes this one of the most weather resistant roof coatings available. In addition, once it is applied and has had time to cure, it resists high winds, torrential downpours, and hail. EPDM can even provide waterproofing right after application in light rain, although it could lead to spots on the surface.
Field study and millions of customers have shown that this material stands the test of time. In fact, studies have shown that liquid roof coatings last at least 30 years, with many of them showing no signs of breaking down or needing replacement. The fact that it does all of this without requiring multiple coats makes this one of the most cost-effective liquid roof repair.
While all of these benefits show just what you can expect from liquid roof coatings, another important consideration is that it is easy enough to do on your own. As long as you pay attention to the directions, ensure that the surface is clean and dry, and apply the coat with a roller at the recommended thickness, this is an easy do-it-yourself project that will provide years of service.
Whether you are repairing leaks, or you want to properly seal your roof RV before a problem starts, liquid roof coatings is the only option you need to consider. Longevity, durability, and weather resistance make an excellent investment for your RV.