Top 10 Flex Sealers
for August 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.7
SCORE
Flex Seal Flex White Paste 1lb Jar w/Allway Tools Putty Knives 3 Pack (1.5

Flex Seal Flex White Paste 1lb Jar w/Allway Tools Putty Knives 3 Pack (1.5"/2"/3") (2 Items)

by Flex Seal
What We like

DURABLE: These knives are strong enough to withstand everything your activities have to offer. This set includes 1 1/2-inch, 2-inch and 3-inch putty knife

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Product Features

  • BUNDLE INCLUDES: Flex Seal Flex Paste 1lb Jar (White) with Allway Tools DS-3PKS Polypropylene Putty Knife Set (3-Pack)
  • PUTTY KNIFE SET: The DS-3PKS Putty Knife Set from Allway Tools is perfect for all your scraping surfaces or spreading material in various activities
  • FLEX SEAL PASTE: Flex Paste is a super-thick rubberized paste that clings to the surface and instantly fills large gaps, cracks and holes.
  • DURABLE: This paste seals out water and moisture and is UV and mildew resistant. This super thick formula will not wash away, and will even cure underwater.

Flex Seal paste: flex paste is a super-thick rubberized paste that clings to the surface and instantly fills large gaps, cracks and holes. Putty knife set: the ds-3pks putty knife set from allway tools is perfect for all your scraping surfaces or spreading material in various activities Durable: this paste seals out water and moisture and is uv and mildew resistant. this super thick formula will not wash away, and will even cure underwater. Bundle includes: Flex Seal flex paste 1lb jar (white) with allway tools ds-3pks polypropylene putty knife set (3-pack)

2
9.6
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-oz, Clear (2 Pack)

Flex Seal Spray Rubber Sealant Coating

14-oz, Clear (2 Pack)

by Swift Response, LLC
What We like

Flex Seal Clear Set of 2 Cans

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3
9.2
SCORE
Flex Seal Brite Liquid Rubber Sealant Coating, 14 Ounce, Brite

Flex Seal Brite Liquid Rubber Sealant Coating

14 Ounce, Brite

by Standard Plumbing Supply
What We like

Brand name: Flex Seal

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Product Features

  • Color: White
  • Item Weight: 1.4 lb
  • Country of Origin: United States

Color: white Item weight: 1.4 lb Country of origin: united states

4
9
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-oz, Blue

Flex Seal Spray Rubber Sealant Coating

14-oz, Blue

by Swift Response, LLC
What We like

Transform & Protect Virtually Everything

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Product Features

  • Lasts for years Stays flexible and pliable Will not sag or drip in summer heat
  • Blue Seeps into cracks and holes Seals out water
  • Will not crack or peel in winter cold Stops vibrations and deadens noise Protects surface

Will not crack or peel in winter cold stops vibrations and deadens noise protects surface Lasts for years stays flexible and pliable will not sag or drip in summer heat Blue seeps into cracks and holes seals out water

5
8.7
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-oz, Red (2 Pack) 

Flex Seal Spray Rubber Sealant Coating

14-oz, Red (2 Pack) 

by Swift Response, LLC
What We like

Ideal for arts & crafts, projects & hobbies, and sealing outdoor decorate items

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Product Features

  • The Colorful Way to Coat, Seal and Stop Leaks Fast!
  • Dries to a watertight, flexible rubberized coating
  • Transform and protect virtually everything
  • Seeps into cracks and holes, Seals out water, lasts for years

The colorful way to coat, seal and stop leaks fast! Dries to a watertight, flexible rubberized coating Transform and protect virtually everything Seeps into cracks and holes, seals out water, lasts for years

6
8.5
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-oz, Almond (2 Pack) 

Flex Seal Spray Rubber Sealant Coating

14-oz, Almond (2 Pack) 

by Swift Response, LLC
What We like

Ideal for arts & crafts, projects & hobbies, and sealing outdoor decorate items

more infoarrow_drop_down

Product Features

  • Seeps into cracks and holes, Seals out water, lasts for years
  • Transform and protect virtually everything
  • Dries to a watertight, flexible rubberized coating
  • The Colorful Way to Coat, Seal and Stop Leaks Fast!

Seeps into cracks and holes, seals out water, lasts for years Dries to a watertight, flexible rubberized coating The colorful way to coat, seal and stop leaks fast! Transform and protect virtually everything

7
8.5
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-oz, Blue (2 Pack) 

Flex Seal Spray Rubber Sealant Coating

14-oz, Blue (2 Pack) 

by Swift Response, LLC
What We like

Ideal for arts & crafts, projects & hobbies, and sealing outdoor decorate items

more infoarrow_drop_down

Product Features

  • The Colorful Way to Coat, Seal and Stop Leaks Fast!
  • Seeps into cracks and holes, Seals out water, lasts for years
  • Transform and protect virtually everything
  • Dries to a watertight, flexible rubberized coating

Seeps into cracks and holes, seals out water, lasts for years Dries to a watertight, flexible rubberized coating The colorful way to coat, seal and stop leaks fast! Transform and protect virtually everything

8
7.2
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-Oz, Gray (2 Pack)

Flex Seal Spray Rubber Sealant Coating

14-Oz, Gray (2 Pack)

by Swift Response, LLC
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9
7.2
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-oz, Brown (2 Pack)  

Flex Seal Spray Rubber Sealant Coating

14-oz, Brown (2 Pack)  

by Swift Response, LLC
What We like

Ideal for arts & crafts, projects & hobbies, and sealing outdoor decorate items

more infoarrow_drop_down

Product Features

  • The Colorful Way to Coat, Seal and Stop Leaks Fast!
  • Seeps into cracks and holes, Seals out water, lasts for years
  • Transform and protect virtually everything
  • Dries to a watertight, flexible rubberized coating

The colorful way to coat, seal and stop leaks fast! Transform and protect virtually everything Seeps into cracks and holes, seals out water, lasts for years Dries to a watertight, flexible rubberized coating

10
7.2
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-oz, Green (2 Pack)

Flex Seal Spray Rubber Sealant Coating

14-oz, Green (2 Pack)

by Swift Response, LLC
What We like

Ideal for arts & crafts, projects & hobbies, and sealing outdoor decorate items

more infoarrow_drop_down

Product Features

  • Seeps into cracks and holes, Seals out water, lasts for years
  • Transform and protect virtually everything
  • The Colorful Way to Coat, Seal and Stop Leaks Fast!
  • Dries to a watertight, flexible rubberized coating

Transform and protect virtually everything Seeps into cracks and holes, seals out water, lasts for years Dries to a watertight, flexible rubberized coating The colorful way to coat, seal and stop leaks fast!

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