Patent 7401843 was granted and assigned to Tremco on July, 2008 by the United States Patent and Trademark Office.
Recreational vehicle roofing coatings, recreational vehicle roofs, recreational vehicles, and methods of waterproofing recreational vehicle roofs are provided. The recreational vehicle roofs have polyurethane coatings that are single layer coatings that form waterproofing membranes on the recreational vehicle roof. The coatings can be applied to a recreational vehicle roof before or after the installation of the roof on the vehicle.