Brace for Impact
Prepare, Repair: Weather Storms with Confidence.
Storm activity is increasing in both frequency and destructive power. This year already, large parts of the world have been battered, causing billions of dollars in damage. Flex Seal is here to help with products you can trust to help protect what matters most.
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Flex Seal Storm Preparation
Preparation is critical when a storm is headed your way. Powerful winds and rain can wreak havoc on communities, costing tens of thousands of dollars and impacting homes and businesses for weeks. The Flex Seal Family of Products can help minimize and prevent damage before the storm hits and repair the damage after it’s gone.
Be prepared – prioritize your safety and readiness against storms today.
BEFORE STORMS HIT: PREPARE
Stand up to storms! We have multiple versatile products to help protect the vulnerable areas of your home while there’s still time to prepare. Using Flex Seal Spray to seal your gutters is just one of many different Flex Seal solutions to prevent costly water damage in advance.
WHEN STORMS PASS: REPAIR
For post storm recovery, keep Flex Seal Products on hand to make quick emergency repairs to keep your home safe and dry. We have everything you need to waterproof, patch and repair, including Flex Glue, with its super-strong bonding power to put things right after the last storm blast has passed.

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Storm Warning Bundle
When bad weather looms on the horizon, leave it to products you trust to seal your home from heavy rains....
$59.99
$66.97
$59.99
Stick it to Storms Bundle
GET IT FAST! THIS ITEM QUALIFIES FOR EXPEDITED SHIPPING. Prepare and repair this storm season with Flex Tape. Rip in...
$79.99
$115.98
$79.99
Windows to the Walls Bundle
The one place water and bugs always get in? The spots you can't see. The gaps in your windowsill, the...
$49.99
$55.97
$49.99
Cracks and Holes Bundle
GET IT FAST! THIS ITEM QUALIFIES FOR EXPEDITED SHIPPING. Storm season is on the way. It’s time to prepare and...
$39.99
$44.97
$39.99
Storm Resources: Stay Safe and Informed
Access vital information to safeguard your family and your home during storm season. These articles cover important topics, such as emergency kits, evacuation planning, and knowing your flood risk. Be ready, stay safe, and weather the storm with confidence.
Is my house in a flood zone?
We sat down with Dr. Reed Timmer, Extreme Meteorologist and Storm Chaser, and asked him one of the most frequent questions when it comes to assessing flood risk...
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What's your flood risk?
Floods are America’s most frequent and costly disaster, causing billions of dollars in damages each year. “Flooding is by far the worst natural disaster in terms of economic..."
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Flex Seal's Hurricane Preparedness
Don’t get caught off guard this hurricane season. Make sure you know how to prepare for a hurricane with hurricane preparedness tips from Extreme Meteorologist...
Learn more →
Verified Testimonials ✓

"Used Flex Seal flood proofing on the door ways. Worked great but i ran out of product! I have ordered double the amount to keep on hand for the next time. This really works , easy to apply and easy to clean up!"

Francesca

Portsmouth, NH

"I used this in several areas around the house to keep out water from heavy rains. My house is 100 years old so this has came in handy for all the small areas around windows and doors.This stuff is amazing and does what it says it will do..."

Jamlynn

Centralia, IL

"The Flex Seal Flood Protection Tape and Paste worked good for me. I used it on a window that was leaking. Used my caulking gun to seal around the window seams and then applied the tape over that. Worked good."

Kevin

Morgantown, KY

"Super easy kit. Everything I needed. Actually used this kit to seal a chicken coop to keep the rain from being able to get into the coop. Was very user friendly. Sealed well keeping the coop dry. Made me want to find other stuff to try to seal."

KC

Gainesville, GA
Find Flex Seal Products Near You
Flex Seal products are readily available, to help you get ready for almost any weather event. Visit your nearby retailer today and gear up for peace of mind.