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
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
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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

4 stars out of 6 reviews
(4.0)|
6 ratings
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 MoreFlex Seal 14 oz White Stop Leaks Instantly Waterproof Rubber Spray Sealant Coating Perfect Gutters Wood RV Campers Roof Repair Skylights WindowsFlex Seal 14 oz 12 Pack Clear Stop Leaks Instantly Transparent Waterproof Rubber Spray Sealant Coating Perfect Gutters Wood RV Campers Roof Repair Sk
Size:White, 14 oz, 1-Pack

Key item features

  • Instant Leakage: Stops leaks instantly, providing an easy way to coat, seal, and protect surfaces quickly.
  • Flexible Coating: Dries to a transparent, watertight, flexible, rubberized coating that remains pliable and lasts for years.
  • Versatile Application: Seeps into cracks and holes, suitable for use on both wet and dry surfaces.
  • Durable Protection: Protects surfaces from corrosion and will not sag, drip, crack, or peel in extreme temperatures.
  • Broad Utility: Perfect for gutters, wood, RVs, campers, roof repairs, skylights, windows, and various arts & crafts projects.
  • Paintable Finish: Once dry, the sealant can be painted any color to match the surrounding surface.
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Current price is $21.39
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Sat, Feb 21
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Sold and shipped by Supply the Home
4.301420917773119 stars out of 5, based on 17172 seller reviews(4.3)
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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
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
current price $21.39
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
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Comparison Chart:
Rec. useWoodFlex Seal, 14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and MoreFill GapsCrack Sealing Adhesive For Roof Leak Repair Waterproof Material Concrete Gap Filler 500G
Recommended surfaceRubberFlex Seal, 14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and MoreConcreteCrack Sealing Adhesive For Roof Leak Repair Waterproof Material Concrete Gap Filler 500G
ColorClearFlex Seal, 14 oz, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and MoreACrack Sealing Adhesive For Roof Leak Repair Waterproof Material Concrete Gap Filler 500G
TransparencyTransparentFlex 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-Crack Sealing Adhesive For Roof Leak Repair Waterproof Material Concrete Gap Filler 500G
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4 out of 5 stars
stars6 ratings2 reviews
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Showing 1-2 of 2 reviews

Dec 3, 2025
Loretta
Top Reviewer
Item details
Size: White, 14 oz, 1-Pack
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Handy to have around for small problems

Helpful?6ZMFOUUZYBNR15295362603
Jul 19, 2025
Sherry
Item details
Size: White, 14 oz, 1-Pack
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Great product and quality love it 😁

Helpful?6ZMFOUUZYBNR15295362603