Test shows Dicor’s Seal Design ends RV body leaks
(April 17, 2015) -- “Windblown water reaching 80 miles per hour can easily breach the caulk seal and infiltrate the unsealed edges of the wall," said Kelly. "As the initial failure is undetectable, the leak is only discovered after weeks or months of water has accumulated within the wall or sealing structure.” So, in most cases the damage isn’t noticed until well after the original coach warranty has expired, leaving an RV owner with an expensive problem.