Because of its unique ‘quick drying,’ water-based technology and its easy brush-on application, CrownCoat Brushable Sealant has become a favorite among chimney professionals. CrownCoat is premixed and can be used wherever a long lasting waterproof membrane is needed. Fill larger cracks and voids with patching cement or high quality caulk, then apply two coats of CrownCoat.

  • 15 Year Warranty
  • Permanently Flexible
  • Completely Cures In 2 – 4 Hours
  • Easy Brush-On Application
  • Ready to Use
  • Environmentally Friendly