ChimneySaver With Stain Blocker

ChimneySaver Water Repellent with Stain Blocker protects masonry chimneys against damage caused when water and waterborne chemicals penetrate the masonry. It will form an invisible barrier that blocks the return of unsightly stains.

  • 7 Year Warranty
  • 100% Vapor Permeable
  • Non-Glossy Look
  • Resists Mold and Mildew Stains on Masonry Chimneys
  • Efflorescence/Stain Protection
  • Freeze/Thaw Protection