Product Review
FlashSeal by SaverSystems seals those pesky leaks around flashings and it's so much easier to work with than tar. Simply prepare the area to be sealed. Next, apply a base coat of FlashSeal compound a few inches up the chimney and on the surrounding roof that is wide enough for the reinforcement fabric (sold separately) to cover it. Then place the reinforcement fabric over the base coat. Apply the topcoat and the job is done! FlashSeal can be applied with a brush. One gallon container covers 28 linear feet.
- WATERPROOF LEAK PROTECTION: Creates a flexible waterproof barrier for chimney flashing, skylights, vents, and stacks. Prevents water intrusion and protects roof intersections from leaks.
- DURABLE FLEXIBLE SEAL: Made with synthetic rubber, this chimney flashing sealant resists cracking and chipping. Maintains long-lasting flexibility for reliable roof and chimney repairs.
- EASY APPLICATION PROCESS: This elastomeric roof sealant applies smoothly with a brush. Fill cracks and holes with a 1/8 in. coating. Cleans up easily with soap and water after use.
- STRONG ADHESION TO SURFACES: Bonds permanently to asphalt shingles, metal flashing, brick, and more. Available in black, brown, and tintable white to match your roofing or counterflashing.
- LONG-TERM WARRANTY COVERAGE: Backed by a 7-year warranty when used with fabric. This chimney waterproofing sealant offers peace of mind and lasting protection for chimney flashing repairs.
