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ALL
SEALANTS
TAPES
COATINGS
ADHESIVES
FLOOD
2 the MAX Bundle
23% OFF*
5 star rating
5,790+ five star reviews*

2 the MAX Bundle

Was: $33.98
Now: $26.00
+ $1.30
Cash Back
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Color Coverage Bundle
20% OFF*
5 star rating
5,790+ five star reviews*

Color Coverage Bundle

Was: $29.98
Now: $24.00
+ $1.20
Cash Back
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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 Minis
57% OFF*
5 star rating
6,900+ five star reviews*

Flex Minis

Was: $5.79
Now: $2.50
+ $0.13
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Flex Seal Epoxy Repair Duo
25% OFF*
5 star rating
90+ five star reviews*

Flex Seal Epoxy Repair Duo

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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Flexin’ Foundation Bundle
9% OFF*
5 star rating
6,200+ five star reviews*

Flexin’ Foundation Bundle

Was: $219.98
Now: $200.00
+ $10.00
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Prep Package Bundle
17% OFF*
5 star rating
10,000+ five star reviews*

Prep Package Bundle

Was: $29.98
Now: $25.00
+ $1.25
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Flex Caulk Storm Bundle
18% OFF*
5 star rating
1,000+ five star reviews*

Flex Caulk Storm Bundle

Was: $33.98
Now: $28.00
+ $1.40
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Flex Tape Duo Bundle
32% OFF*
5 star rating
6,900+ five star reviews*

Flex Tape Duo Bundle

Was: $29.98
Now: $20.26
+ $1.01
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Flex Tape Pool
33% OFF*
5 star rating
6,900+ five star reviews*

Flex Tape Pool

Was: $14.99
Now: $9.99
+ $0.50
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Home Flood Protection Bundle
12% OFF*
5 star rating
185+ five star reviews*

Home Flood Protection Bundle

Was: $189.87
Now: $166.98
+ $8.35
Cash Back
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Spring Repairs Just Got Easier.

Get a FREE tool with the purchase of $50 or more.
SAVE NOW
Exclusions apply, promotions only available till 5/1/26 11:59 PM EST.

April Savings Are Sealed!

Save up to 23% on Flex Seal Spray 2pk's and get Unlimited $9.99 Half Quarts of Flex Paste when you buy 2 or more. Stock up now and seal, patch, and protect for less.
SAVE NOW
Exclusions apply, some promotions only available till 5/1/26 11:59 PM EST.

April Savings Are Sealed!

Save up to 23% on Flex Seal Spray 2pk's and get Unlimited $9.99 Half Quarts of Flex Paste when you buy 2 or more. Stock up now and seal, patch, and protect for less.
SAVE NOW
Exclusions apply, some promotions only available till 5/1/26 11:59 PM EST.

Spring Repairs Just Got Easier.

Get a FREE tool with the purchase of $50 or more.
SAVE NOW
Exclusions apply, promotions only available till 5/1/26 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.