The MasonryDefender Chimney Flashing Sealer is your go-to solution for preventing water leaks at the critical junction where your chimney meets the roof. This innovative, flexible, and waterproof coating forms a durable barrier that protects your chimney flashings from the elements. Designed for easy application, simply use a paintbrush to apply this sealer around the base of your chimney for long-lasting protection.
Available in a sleek black finish, this high-performance sealer covers up to 14 square feet per half gallon, ensuring complete coverage with just two coats. It dries to the touch in as little as 30 minutes and fully cures within 6 to 12 hours, making it a quick and effective solution for your home maintenance needs.
Not only is it perfect for chimney flashings, but it can also be used around other roof protrusions, such as skylights and vents, providing versatile waterproofing. The unique formulation remains flexible over time, preventing cracking and chipping, and ensuring that it does not harden or become brittle.
To achieve the best results, apply during dry conditions and avoid cold, damp, or rainy weather to prevent wash away. With MasonryDefender, you can stop water leaks fast and protect your home for years to come.
Seals & Waterproofs Chimney Flashings - Stops Water Penetration Where Chimneys Meet the Roof Line.
MasonryDefender Chimney Flashing Sealer is a flexible, waterproof coating that is applied to chimney flashings (where the chimney meets the roof ) to protect against water leaks
Flexible - Won't Crack or Chip - Stays Flexible Over Time, Doesn't Harden and Become Brittle.
Helps Prevent Chimney Leaks - Chimneys Frequently Leak Where the Roofline Meets the Chimney - Seal it to Stop Water Fast.
Easy to Apply With a Paint Brush - Simply Paint Product Around Base of Chimney for Long Lasting Protection.
This permanently flexible membrane is easy to apply with a paint brush and will last for years
Allow at least 12 hours of dry, clear weather for proper curing.
Seals & Waterproofs Chimney Flashings - Stops Water Penetration Where Chimneys Meet the Roof Line