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FlashSeal Flexible Flashing Sealant - 1 Gallon
- Seals leaks around flashings, chimney bases, and vents
- Specially-formulated to adhere to asphalt shingles, aluminum flashing, brick, and other roofing materials
- Easier to work with than tar
- Can be applied in temperatures as low as 45º F
- Remains flexible when dry
- Convenient brush-on application
- Covers approximately 28 sq. ft. per gallon
- 7-year warranty when used with separately purchased Reinforcement Fabric
- Cures in about 12 hours
- Available in three colors
Popular Accessories for this Item
Product Details
Part Numbers: 300049, 300050, 300051 eFireplaceStore Item Number: CPF-24636 UPCs: 709057740012, 709057740111, 709057740210 Features
*Shown with separately purchased Reinforcement Fabric. How To Prevent Creosote From Taking Over Your Chimney Finding the Right Chimney Cap for Your Chimney Pipe What is AFUE? 5 Urban Legends About Chimneys What You Need To Know About Stove Pipes And Elbows How To Understand Confusing Fireplace Terms Can RTV Sealant Help The Performance Of Your Direct Vent Fireplace Why You Need A Chimney Cricket 5 Animals That Want To Destroy Your Chimney & The Chimney Caps To Prevent It DIY Fireplace Maintenance Guide |
Customers Who Viewed This Item Also Viewed
Customer Questions & Answers
2 Questions &
2 Answers
Dave M.
from New York asked:
June 9, 2023
Can I use this for a leaky skylight?
1 Answer
While not specifically designed for skylight flashing sealing, I would be confident in this product working to seal up any flashing leaks that you may have. Please, follow the manufacturer's installation instructions regarding the coverage area on the flashing and onto the shingles.
Submitted by:
Aaron D.
on June 12, 2023
ReAnn
from Northern Michigan asked:
October 6, 2018
How much will 1 gallon cover?
1 Answer
One gallon will cover approximately 28 square feet.
Submitted by:
Will M.
on October 8, 2018
Customer Reviews
5.0
2 Reviews
5
100% (2)
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100% Recommend this product (2 of 2 responses)
By Richard from
Claremore, OK on November 14, 2020
I would recommend this item to a friend.
Patch Flashing
It was really easy to use, a bit messy, but i like the results. The brown looks really good on the rock and blended in very well. Anxious to see how well it works during a downpour.
By Christine S. from
Pensacola, FL on November 21, 2018
I would recommend this item to a friend.
Great product!
Flash seal works! It is worth the price and easy to apply! Our leaks around the chimney are gone! I would definitely recommend it!
