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Flex Seal - Buying Guide

Last Updated: 05/01/2024

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Bestselling from Flex Seal on Amazon

  1. Flex Seal, 14 oz, 2-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, P...
  2. Flex Seal Liquid, 32 oz, Gray, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and ...
  3. Flex Seal Liquid, 16 oz, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and...
  4. Flex Seal, 14 oz, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coatin...
  5. Flex Seal, 14 oz, Gray, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect fo...
  6. Flex Seal, 14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect f...
  7. Flex Seal, 14 oz, Brown, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect f...
  8. Flex Seal, 14 oz, Almond, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect ...
  9. Flex Seal, 14 oz, 2-Pack, Brite, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, P...
  10. Flex Seal, 14 oz, Red, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for...
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  #1

Flex Seal, 14 oz, 2-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B005SGM0YK   |   Model: FSR20-2   |   PartNumber: FSR20-2

Transform And Protect Virtually Everything! Ideal For Arts & Crafts, Projects & Hobbies.
Will Not Sag Or Drip In The Summer Heat. Will Not Crack Or Peel In The Winter Cold.
Protects Surface From Corrosion, Can Be Used On Wet Or Dry Surfaces.
Seeps Into Cracks And Holes. Dries To A Watertight, Flexible, Rubberized Coating. Stays Flexible And Pliable; Lasts Many Years.

Features

  • The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
  • Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years
  • Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
  • Protects surface from corrosion, can be used on wet or dry surfaces
  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
  • See more on Amazon...

Brand: Flex Seal   |   Manufacturer: Swift Response, LLC

Dimensions: 2.50 x 9.50 x 2.50 inches   |   Weight: 1.75 Pounds

Amazon Price: $29.98 ($2.14 / ounce) | as of 05/01/2024 (11:32am pst) *DETAILS
Availability: In Stock
Used Price: $19.91 ($1.42 / ounce)

See On Amazon



  #2

Flex Seal Liquid, 32 oz, Gray, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

Asin: B01GFYA0JU   |   Model: FLEX SEAL - LFSGRYR32 - GRAY   |   PartNumber: FLEX SEAL - LFSGRYR32 - GRAY   |   Ean: 0853517006382   |   UPC: 853517006382

Goes On Smooth And Covers Fast, Sealing Out Water, Air And Moisture.
Prevents Rust And Corrosion. Chemical Resistant.
Uv-Resistant.
Use Anywhere You Need A Watertight, Flexible Rubberized Coating.

Features

  • Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
  • Use anywhere you need a watertight, flexible rubberized coating
  • Goes on smooth and covers fast, sealing out water, air and moisture
  • UV-resistant
  • Prevents rust and corrosion. Chemical resistant
  • See more on Amazon...

Brand: Flex Seal Liquid   |   Manufacturer: Swift Response, LLC

Dimensions: 4.25 x 4.75 x 4.25 inches   |   Weight: 2.00 Pounds

Warranty: 1 Year Limited

Amazon Price: $33.00 ($1.03 / Fl Oz) | as of 05/01/2024 (11:32am pst) *DETAILS
Availability: In Stock

See On Amazon



  #3

Flex Seal Liquid, 16 oz, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

Asin: B01GFY9Z8C   |   Model: FLEX SEAL - LFSWHTR16 - WHITE   |   PartNumber: FLEX SEAL - LFSWHTR16 - WHITE   |   Ean: 0853517006344, 0085351700694   |   UPC: 085351700694, 853517006344

Goes On Smooth And Covers Fast, Sealing Out Water, Air And Moisture.
Prevents Rust And Corrosion. Chemical Resistant.
Uv-Resistant.
Use Anywhere You Need A Watertight, Flexible Rubberized Coating.

Features

  • Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
  • Use anywhere you need a watertight, flexible rubberized coating
  • Goes on smooth and covers fast, sealing out water, air and moisture
  • UV-resistant
  • Prevents rust and corrosion. Chemical resistant
  • See more on Amazon...

Brand: Flex Seal Liquid   |   Manufacturer: Swift Response, LLC

Dimensions: 4.00 x 3.38 x 3.38 inches   |   Weight: 1.00 pounds

Warranty: Warranty

Amazon Price: $17.99 ($1.12 / Fl Oz) | as of 05/01/2024 (11:32am pst) *DETAILS
Availability: In Stock
List Price: $27.16 ($1.70 / Fl Oz)

See On Amazon



  #4

Flex Seal, 14 oz, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B00ECGTK4K   |   Model: FSCL20   |   PartNumber: FSCL20   |   Ean: 0855647003491, 0855647003200, 0112231102757   |   UPC: 112231102757, 855647003491, 855647003200

Transform And Protect Virtually Everything! Ideal For Arts & Crafts, Projects & Hobbies.
Will Not Sag Or Drip In The Summer Heat. Will Not Crack Or Peel In The Winter Cold.
Perfect For Gutters, Wood, Rvs, Campers, Roof Repairs, Skylights, Windows, And More.
Protects Surface From Corrosion, Can Be Used On Wet Or Dry Surfaces.
Seeps Into Cracks And Holes. Dries To A Transparent, Watertight, Flexible, Rubberized Coating. Stays Flexible And Pliable; Lasts For Years.

Features

  • The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
  • Seeps into Cracks and Holes. Dries to a Transparent, Watertight, Flexible, Rubberized Coating. Stays Flexible and Pliable; lasts for years
  • Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
  • Protects surface from corrosion, can be used on wet or dry surfaces
  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
  • Perfect for Gutters, Wood, RVs, Campers, Roof Repairs, Skylights, Windows, and more
  • See more on Amazon...

First Available: 07/05/2019

Brand: Flex Seal   |   Manufacturer: Swift Response, LLC

Dimensions: 2.50 x 9.50 x 2.50 inches   |   Weight: 1.15 Pounds

Warranty: 1 Year Limited

Amazon Price: $14.99 ($1.07 / Ounce) | as of 05/01/2024 (11:32am pst) *DETAILS

See On Amazon



  #5

Flex Seal, 14 oz, Gray, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B00W5PLEKS   |   Model: FSGRYR20   |   PartNumber: FSGRYR20   |   Ean: 0855647003583   |   UPC: 855647003583

Dries To A Watertight, Flexible Rubberized Coating.
Transform And Protect Virtually Everything.
Perfect For Gutters, Wood, Rv, Campers, Roof Repairs, Skylights, Windows, And More.
Ideal For Arts & Crafts, Projects & Hobbies, And Sealing Outdoor Decorate Items.
Seeps Into Cracks And Holes, Seals Out Water, Lasts For Years.

Features

  • 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
  • Ideal for arts & crafts, projects & hobbies, and sealing outdoor decorate items
  • Transform and protect virtually everything
  • Perfect for Gutters, Wood, RV, Campers, Roof Repairs, Skylights, Windows, and more
  • See more on Amazon...

Brand: Flex Seal   |   Manufacturer: Swift Response, LLC

Dimensions: 8.00 x 2.60 x 2.60 inches   |   Weight: 0.88 pounds

Warranty: Warranty

Amazon Price: $14.99 ($1.07 / Ounce) | as of 05/01/2024 (11:32am pst) *DETAILS

See On Amazon



  #6

Flex Seal, 14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B00W5PLX04   |   Model: FSWHTR20   |   PartNumber: FSWHTR20   |   Ean: 0855647003613   |   UPC: 855647003613

Transform And Protect Virtually Everything! Ideal For Arts & Crafts, Projects & Hobbies.
Will Not Sag Or Drip In The Summer Heat. Will Not Crack Or Peel In The Winter Cold.
Protects Surface From Corrosion, Can Be Used On Wet Or Dry Surfaces.
Seeps Into Cracks And Holes. Dries To A Watertight, Flexible, Rubberized Coating. Stays Flexible And Pliable; Lasts Many Years.

Features

  • The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
  • Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years
  • Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
  • Protects surface from corrosion, can be used on wet or dry surfaces
  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
  • See more on Amazon...

First Available: 07/01/2019

Brand: Flex Seal   |   Manufacturer: Swift Response, LLC

Dimensions: 2.50 x 9.50 x 2.50 inches   |   Weight: 0.88 pounds

Warranty: 1 Year Limited

Amazon Price: $9.38 ($0.67 / Ounce) | as of 05/01/2024 (11:32am pst) *DETAILS

See On Amazon



  #7

Flex Seal, 14 oz, Brown, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B00W5PLHVY   |   Model: FLEX SEAL - FSBRNR20 - BROWN   |   PartNumber: FLEX SEAL - FSBRNR20 - BROWN   |   Ean: 0855647003606   |   UPC: 855647003606

Transform And Protect Virtually Everything! Ideal For Arts & Crafts, Projects & Hobbies.
Will Not Sag Or Drip In The Summer Heat. Will Not Crack Or Peel In The Winter Cold.
Perfect For Gutters, Wood, Rv, Campers, Roof Repairs, Skylights, Windows, And More.
Protects Surface From Corrosion, Can Be Used On Wet Or Dry Surfaces.
Seeps Into Cracks And Holes. Dries To A Watertight, Flexible, Rubberized Coating. Stays Flexible And Pliable; Lasts Many Years.

Features

  • The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
  • Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years
  • Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
  • Protects surface from corrosion, can be used on wet or dry surfaces
  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
  • Perfect for Gutters, Wood, RV, Campers, Roof Repairs, Skylights, Windows, and more
  • See more on Amazon...

Brand: Flex Seal   |   Manufacturer: Swift Response, LLC

Dimensions: 2.50 x 9.50 x 2.50 inches   |   Weight: 0.88 pounds

Warranty: Warranty

Amazon Price: $14.99 | as of 05/01/2024 (11:32am pst) *DETAILS
Availability: In Stock

See On Amazon



  #8

Flex Seal, 14 oz, Almond, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B00W5PLI2W   |   Model: FSTANR20   |   PartNumber: FSTANR20   |   Ean: 0855647003590   |   UPC: 855647003590

Transform And Protect Virtually Everything! Ideal For Arts & Crafts, Projects & Hobbies.
Will Not Sag Or Drip In The Summer Heat. Will Not Crack Or Peel In The Winter Cold.
Perfect For Gutters, Wood, Rv, Campers, Roof Repairs, Skylights, Windows, And More.
Protects Surface From Corrosion, Can Be Used On Wet Or Dry Surfaces.
Seeps Into Cracks And Holes. Dries To A Watertight, Flexible, Rubberized Coating. Stays Flexible And Pliable; Lasts Many Years.

Features

  • The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
  • Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years
  • Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
  • Protects surface from corrosion, can be used on wet or dry surfaces
  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
  • Perfect for Gutters, Wood, RV, Campers, Roof Repairs, Skylights, Windows, and more
  • See more on Amazon...

Brand: Flex Seal   |   Manufacturer: Swift Response, LLC

Dimensions: 2.50 x 9.50 x 2.50 inches   |   Weight: 0.88 pounds

Warranty: Warranty

Amazon Price: $14.99 | as of 05/01/2024 (11:32am pst) *DETAILS
Availability: In Stock

See On Amazon



  #9

Flex Seal, 14 oz, 2-Pack, Brite, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B00LBE1CJM   |   Model: FSB20-2   |   PartNumber: FSB20-2   |   Ean: 0723434017252   |   UPC: 723434017252

Sprays Out A Liquid That Seeps Into Cracks And Holes.
Great For Gutters, Window Trim, Roofs, Cement, Driveways, Pipes, Fountains & More.
Perfect For Gutters, Wood, Rv, Campers, Roof Repairs, Skylights, Windows, And More.
Dries To A Watertight, Flexible Rubberized Coating.
The Easy Way To Coat, Seal And Stop Leaks Fast.

Features

  • Blends with lighter surfaces and reflects heat!
  • The Easy Way to Coat, Seal and Stop Leaks Fast
  • Sprays out a liquid that seeps into cracks and holes
  • Dries to a watertight, flexible rubberized coating
  • Great for Gutters, Window Trim, Roofs, Cement, Driveways, Pipes, Fountains & More
  • Perfect for Gutters, Wood, RV, Campers, Roof Repairs, Skylights, Windows, and more
  • See more on Amazon...

Brand: Flex Seal   |   Manufacturer: Swift Response, LLC

Dimensions: 9.00 x 5.20 x 2.60 inches   |   Weight: 1.75 Pounds

Amazon Price: $29.98 ($1.07 / Ounce) | as of 05/01/2024 (11:32am pst) *DETAILS
Availability: In Stock
List Price: $39.84 ($1.42 / Ounce)

See On Amazon



  #10

Flex Seal, 14 oz, Red, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B00W5PLEGW   |   Model: FLEX SEAL - FSREDR20 - RED   |   PartNumber: FLEX SEAL - FSREDR20 - RED   |   Ean: 0855647003545   |   UPC: 855647003545

Transform And Protect Virtually Everything! Ideal For Arts & Crafts, Projects & Hobbies.
Will Not Sag Or Drip In The Summer Heat. Will Not Crack Or Peel In The Winter Cold.
Perfect For Gutters, Wood, Rv, Campers, Roof Repairs, Skylights, Windows, And More.
Protects Surface From Corrosion, Can Be Used On Wet Or Dry Surfaces.
Seeps Into Cracks And Holes. Dries To A Watertight, Flexible, Rubberized Coating. Stays Flexible And Pliable; Lasts Many Years.

Features

  • The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
  • Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years
  • Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
  • Protects surface from corrosion, can be used on wet or dry surfaces
  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
  • Perfect for Gutters, Wood, RV, Campers, Roof Repairs, Skylights, Windows, and more
  • See more on Amazon...

Brand: Flex Seal   |   Manufacturer: Swift Response, LLC

Dimensions: 2.50 x 9.50 x 2.50 inches   |   Weight: 0.88 Pounds

Warranty: Warranty

Amazon Price: $14.99 | as of 05/01/2024 (11:32am pst) *DETAILS
Availability: In Stock

See On Amazon



  #11

Flex Seal, 14 oz, Brite, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Asin: B009HTOSNA   |   Model: FLEX SEAL - FSB20   |   PartNumber: FLEX SEAL - FSB20   |   Ean: 0855647003118   |   UPC: 855647003118

Transform And Protect Virtually Everything! Ideal For Arts & Crafts, Projects & Hobbies.
Will Not Sag Or Drip In The Summer Heat. Will Not Crack Or Peel In The Winter Cold.
Protects Surface From Corrosion, Can Be Used On Wet Or Dry Surfaces.
Seeps Into Cracks And Holes. Dries To A Watertight, Flexible, Rubberized Coating. Stays Flexible And Pliable; Lasts Many Years.

Features

  • The Colorful Way to Coat, Seal and Stop Leaks Fast!
  • Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years
  • Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
  • Protects surface from corrosion, can be used on wet or dry surfaces
  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
  • See more on Amazon...

Brand: Flex Seal   |   Manufacturer: Flex Seal

Dimensions: 8.00 x 2.60 x 2.60 inches   |   Weight: 0.88 pounds

Warranty: Warranty

Amazon Price: $14.99 ($1.07 / Ounce) | as of 05/01/2024 (11:32am pst) *DETAILS

See On Amazon



  #12

Flex Seal Liquid LFSBLKR32, 32 Fl Oz

Asin: B01GFYA5IG   |   Model: LFSBLKR32   |   PartNumber: LFSBLKR32   |   Ean: 0853517006290   |   UPC: 853517006290

Forms A Durable, Breathable, Weatherproof Non-Slip Barrier..
Blocks Out Air, Water, And Moisture..
Resistant To Rain, Snow, Sun, Wind, Hail, Air, Moisture, Uv Degradation, Extreme Temperatures And Natural Weathering..
Non-Hazardous, Non-Flammable, Safe Around Plants And Animals When Liquid Is In A Fully Cured And Dried State..

Features

  • Seeps into cracks and holes to form a waterproof, weatherproof seal.
  • Non-hazardous, non-flammable, safe around plants and animals when liquid is in a fully cured and dried state.
  • Forms a durable, breathable, weatherproof non-slip barrier.
  • Resistant to rain, snow, sun, wind, hail, air, moisture, UV degradation, extreme temperatures and natural weathering.
  • Blocks out air, water, and moisture.
  • See more on Amazon...

Brand: Flex Seal   |   Manufacturer: SWIFT RESPONSE LLC

Dimensions: 4.25 x 4.75 x 4.25 inches   |   Weight: 1.00 pounds

Warranty: 1 Year Limited

Amazon Price: $34.00 ($1.06 / Fl Oz) | as of 05/01/2024 (11:32am pst) *DETAILS

See On Amazon



Looking For Something Else From
"Flex Seal"? See More On Amazon....

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Looking For Something Else From
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