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ALL
SEALANTS
TAPES
COATINGS
ADHESIVES
FLOOD
Flex Seal 2 Pack
17% OFF*
5 star rating
5,790+ five star reviews*

Flex Seal 2 Pack

Was: $29.98
Now: $25.00
+ $1.25
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Flex Tape 2 Pack
20% OFF*
5 star rating
6,900+ five star reviews*

Flex Tape 2 Pack

Was: $29.98
Now: $24.00
+ $1.20
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Flex Seal Spray MAX 2 Pack
18% OFF*
5 star rating
5,790+ five star reviews*

Flex Seal Spray MAX 2 Pack

Was: $33.98
Now: $28.00
+ $1.40
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Flex Tape Flood Protection
50% OFF*
5 star rating

Flex Tape Flood Protection

Was: $39.98
Now: $19.99
+ $1.00
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Flex Seal Liquid Flood Protection
50% OFF*
5 star rating

Flex Seal Liquid Flood Protection

Was: $39.98
Now: $19.99
+ $1.00
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Flex Paste Flood Protection
50% OFF*
5 star rating

Flex Paste Flood Protection

Was: $39.98
Now: $19.99
+ $1.00
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Flex Seal Spray Flood Protection
50% OFF*
5 star rating

Flex Seal Spray Flood Protection

Was: $39.98
Now: $19.99
+ $1.00
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Flex Flood Filler
60% OFF*
5 star rating

Flex Flood Filler

Was: $24.99
Now: $9.99
+ $0.50
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Flex Seal Epoxy 2 Pack
25% OFF*
5 star rating
90+ five star reviews*

Flex Seal Epoxy 2 Pack

Was: $19.98
Now: $15.00
+ $0.75
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Flex Seal Adhesive Remover
50% OFF*
5 star rating
100+ five star reviews*

Flex Seal Adhesive Remover

Was: $15.98
Now: $7.99
+ $0.40
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Flex Seal Liquid Gallon 2 Pack
9% OFF*
5 star rating
6,200+ five star reviews*

Flex Seal Liquid Gallon 2 Pack

Was: $219.98
Now: $200.00
+ $10.00
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Flex Paste 2 Pack
17% OFF*
5 star rating
10,000+ five star reviews*

Flex Paste 2 Pack

Was: $29.98
Now: $25.00
+ $1.25
Cash Back
MORE OPTIONS
Learn More About This Product

25% OFF For You And a Friend.

For a limited time, both you and a friend get 25% off your next order when you share your referral code.
SAVE NOW
Exclusions apply, promotions only available till 6/19/26 11:59 PM EST.

June is for BOGOs!

For a limited time, grab select Flex Seal favorites in BOGO 2-packs for just $10
SAVE NOW
Exclusions apply, promotions only available till 6/30/26 11:59 PM EST.

June is for BOGOs!

For a limited time, grab select Flex Seal favorites in BOGO 2-packs for just $10
SAVE NOW
Exclusions apply, promotions only available till 6/30/26 11:59 PM EST.

25% OFF For You And a Friend.

For a limited time, both you and a friend get 25% off your next order when you share your referral code.
SAVE NOW
Exclusions apply, promotions only available till 6/19/26 11:59 PM EST.

year-round savings

Special savings built into every purchase, all year long.

Bulk Discounts

5% off at $500+
‍‍10% off at $2,500+
‍‍15% off at $10,000+
‍‍20% off at $20,000+

$30 and under

Flex Seal merch at $30 or less.
Grab the gear you love.

free shipping

Orders $30+ ship free, automatically.
No codes needed.