What started with one product has grown into a family of trusted repair solutions used by millions to seal, bond, patch, and protect.
Storm season is here
Protect your home.
Protect your home.
Before the next storm.
Every crack, leak and weak spot is a risk. Don’t get caught off guard this storm season. Get ahead of costly damage with confidence and the Flex Seal Family of Products.
SEAL IT NOWour best sellers
Featured Products
NEW
AVAILABLE NOW
Flex Seal Power Putty
Seal leaks, fill gaps with our flexible putty. Creates a strong, watertight seal that won't harden or dry out.
COLOR:
Black
$9.99
10,000+ five star reviews*
Flex Seal
Liquid rubber in a can that seeps into cracks and holes and dries to a watertight, flexible, rubberized coating.
COLOR:
Black
$14.99
6,200+ five star reviews*
Flex Seal Liquid
A thick rubberized liquid you can brush, roll, dip, or pour onto surfaces for waterproof protection.
COLOR:
Black
$17.99
6,900+ five star reviews*
Flex Tape
Super strong waterproof tape with a thick, flexible rubberized backing for fast repairs on all kinds of surfaces.
COLOR:
White
$14.99
1,000+ five star reviews*
Flex Caulk
No caulk gun needed. This waterproof caulk helps you seal with ease and peace of mind. Clean, lasting results you can trust.
COLOR:
White
$16.99
10,000+ five star reviews*
Flex Paste
A super-thick rubberized paste that instantly fills large gaps, cracks, and holes for a strong, flexible, watertight seal.
COLOR:
Clear
$14.99
WATCH IT WORK
See It In Action
The Proof is in the Results
They said it best
Real People. Real Repairs.
Hear why customers trust the Flex Seal Family of Products.
Flex Seal is for Real
"I have used flex seal for years. I had a big flood in my basement about 4 years ago end still holding up... Best product ever made."
Robert G
The Real Deal
"This product works... It has sealed my whole basement up... Love this stuff!"
Rell
TRULY HOLDS IN WATER
"...Worked fantastically, saved us a lot of money on replacing what was easily repaired."
Bea
SIMPLY EASY TO USE
"Used this for a cracked seal behind a faucet was rather easy to use and weeks after has still held well... The quality of the Flex Seal brand is apparent"
Elm
GREAT PRODUCT
"This stuff is amazing! It has so many household uses, I always have a can handy!"
Jill
Shop By Project
EXPLORE ALL
ABOUT US
Trusted Worldwide.
Because It Works.
"Ultimately, we're an idea company. But we're also doers. And when you put the two together, along with all the support, respect, and the resources needed to excel, you end up making a lot of products that REALLY work. That's our formula… Because It Works."
11.8M
Followers
Across all platforms
4.8★
Customer Rating
Average across all products
50+
Countries
Available worldwide
200M+
Products Sold
And counting
CONTACT US
Need Help? We've Got You Covered.
From product questions to order support, we're here every step of the way.
PHONE
Speak directly with a product specialist who can point you to the right solution.
833-411-3539
Send us a message and we'll get back to you within 24 hours.
contact@flexsealproducts.com
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