• Roof coating products that have been independently third-party tested and approved as such are what most in the industry consider water resistant.
  • There is vigorous testing that goes into making sure these products work in the proper environments.
  • The roof coating is only going to be as good as the substrate it is going over and will only prevent future moisture penetration from entering a building if installed correctly.
  • See the rest of our Roof Coating Questions and Answers.