Unpredictable Weather.
 Dependable Protection.

Unpredictable Weather.
 Dependable Protection.

The Flex Seal Family can help protect against costly storm damage.

0%

Roof claims are
storm related.

$0

Avg. Storm-related
roof repair cost.

$0

Damage from 1in.
of water intrusion

1 in 10

Homes leak
during storms.

Your First Line of Home Defense.
Rubberized Caulk & Sealant
Seals out water, air, and moisture.
100% waterproof and weatherproof.
Flexible and durable, lasts for years.
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Rubberized Waterproof Tape
Patches leaks instantly.
Withstands extreme weather conditions.
Adheres to wet surfaces.
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Liquid Rubber in a Can
Stops leaks fast.
Seeps into & seals cracks and holes.
Creates a watertight, rubberized barrier.
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Thick Rubberized Paste
Fills large gaps, cracks, and holes.
Clings to wet surfaces, even underwater.
Weatherproof and waterproof.
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When it pours, Flex Seal has you covered.
Shop the lineup
flex paste clear being applied with tool on roof crackflex seal spray being applied on guttersflex caulk being applied on lightpost, then painted, then rain shot
When it pours, Flex Seal has you covered.
Shop the lineup
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Just in time to fix a small hole we have near one of our basement windows. Water was seeping through during yesterdays rain storm and now the hole is sealed up and nothing is getting through...

Rosie

Boston, MA

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Storm Resources
Explore facts, tips and other timely content to help you before, during, and after the storm.
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storm in background and lightning with yellow sign that says hurricane season
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July 15, 2025
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12-15 min read
Storm Preparedness Guide
Check out our guide for in depth details on how to prep using the Flex Seal Family of Products for any storm coming your way.