Top 10 Leak Seal Spray – Hardware Sealers

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1. Rust-Oleum

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Rust-Oleum 265495 LeakSeal Flexible Rubber Coating Spray, Clear, 11 oz

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Rust-Oleum #ad - Dries to touch in 30 minutes and covers up to 8 sq. Dries to a semi-smooth firm finish. Can be top-coated with latex or alkyd based paints.

Ft. Flat finish can be top-coated with latex or oil based paints. Great for gutters roofs flashing ductwork pvc drains masonry concrete and more. Can actively build to fill gaps small holes and cracks. Exterior/interior use on gutters, masonry, roofs, flashing, ductwork, PVC, concrete and more. Prevents water and moisture penetration for ultimate protection. Oil-based formula seals leaks and cracks instantly with a flexible rubber coating. Coating will not sag or drip.
BrandRust-Oleum #ad
ManufacturerRUST-OLEUM #ad
Height2.62 Inches
Length2.62 Inches
Weight0.68 Pounds
Width2.62 Inches
Part Number265495
Model265495

2. Flex Seal

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Black, Flex Seal Spray Rubber Sealant Coating, 14-oz

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Flex Seal #ad - Thick adhesive clings to the surface and can be used on dry or wet surfaces. Grab holds objects in place and in most cases. Is mildew and UV resistant, paintable, solvent free.
BrandFlex Seal #ad
ManufacturerSwift Response, LLC #ad
Height3.5 Inches
Length4.2 Inches
Weight0 Pounds
Width3.5 Inches
Part NumberFSR20
ModelFSR20

3. Flex Seal

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Flex Seal Spray Rubber Sealant Coating, Clear, 14-oz

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Flex Seal #ad - Is mildew and UV resistant, paintable, solvent free. Thick adhesive clings to the surface and can be used on dry or wet surfaces. Grab holds objects in place and in most cases.
BrandFlex Seal #ad
ManufacturerSwift Response, LLC #ad
Height2.5 Inches
Length9.5 Inches
Weight1 Pounds
Width2.5 Inches
Part NumberFSCL20
ModelFSCL20

4. Flex Seal

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14-oz, Flex Seal Spray Rubber Sealant Coating, Clear 2 Pack

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Flex Seal #ad - Will not sag or drip in the Summer heat. Protects surface from corrosion, can be used on wet or dry surfaces. Seeps into cracks and holes. Stays flexible and pliable; lasts many years. Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies. Dries to a watertight, flexible, rubberized coating. Will not crack or peel in the Winter cold. The easy way to coat, and stop leaks fast! Once dry, protect, seal, can be painted any color.
BrandFlex Seal #ad
ManufacturerSwift Response, LLC #ad
Height5 Inches
Length11.5 Inches
Weight2.2 Pounds
Width5.8 Inches
Part Number30320
Model13

5. Rust-Oleum

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Rust-Oleum 275116 LeakSeal Flexible Rubber Coating, Crystal Clear, 30 oz

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Rust-Oleum #ad - Prevents water and moisture penetration for ultimate protection. Dries to touch in 1 hour and covers up to 40 sq. Exterior/interior use on gutters, flashing, masonry, roofs, ductwork, PVC, concrete and more. Oil-based formula seals leaks and cracks instantly with a flexible rubber coating. Ft. Flat finish can be top-coated with latex or oil based paints.
BrandRust-Oleum #ad
ManufacturerRust-Oleum #ad
Height4.88 Inches
Length4.25 Inches
Weight0.2 Pounds
Width4.25 Inches
Part Number275116
Model275116

6. Flex Tape

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4 Inch x 5 Feet, Flex Tape Rubberized Waterproof Tape, Black

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Flex Tape #ad - Grab holds objects in place and in most cases. Thick adhesive clings to the surface and can be used on dry or wet surfaces. Is mildew and UV resistant, paintable, solvent free.
BrandFlex Tape #ad
ManufacturerSwift Response, LLC #ad
Height3.5 Inches
Length4.2 Inches
Weight0.26 Pounds
Width3.5 Inches
Part NumberTFSBLKR0405
ModelTFSBLKR0405

7. Flex Shot

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Flex Shot Rubber Adhesive Sealant Caulk, White 2 PackMildew Resistant, 8-oz

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Flex Shot #ad - No waste. Expands and contracts to fill in huge cracks and holes. No running, no dripping, no mess! Use it again and again! Gives you a perfect bead, every time. Caulks, bonds and seals virtually everything! No need for a caulking gun! The free extension tube makes even hard-to-reach repairs easy.
BrandFlex Shot #ad
ManufacturerSwift Response, LLC #ad
Height11 Inches
Length2.25 Inches
Width4.5 Inches
Part Number30802-2
Model30802-2

8. Flex Seal Liquid

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Clear, Flex Seal Liquid Rubber in a Can, 32-oz

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Flex Seal Liquid #ad - 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. Prevents rust and corrosion. Even safe for plants and animals. Goes on smooth and covers fast, sealing out water, air and moisture. Non-hazardous, non-flammable, non-toxic, UV-resistant. Mildew and chemical resistant.
BrandFlex Seal Liquid #ad
ManufacturerSwift Response, LLC #ad
Height4.25 Inches
Length4.75 Inches
Weight2 Pounds
Width4.25 Inches
Part NumberLFSCLRD32BC
ModelLFSCLRR32

9. Flex Shot

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Clear, Flex Shot, Thick Rubber Adhesive Sealant Caulk, 8oz

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Flex Shot #ad - Seeps into cracks and holes Seals out water. Lasts for years stays flexible and pliable Will not sag or drip in summer heat. Transform & Protect Virtually Everything. Will not crack or peel in winter cold Stops vibrations and deadens noise Protects surface.
BrandFlex Shot #ad
ManufacturerSwift Response, LLC #ad
Height9 Inches
Length1.8 Inches
Weight0.7 Pounds
Width1.8 Inches
Part NumberFSH8C
ModelFSH8C

10. Leak Stopper

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Leak Stopper Rubber Flexx Leak Repair & Sealant Spray 18 Oz | Just Point & Spray for Making basic repairs on wood, metal and masonry surfaces | 100 % Flexible Seal | Black |, asphalt roofing

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Leak Stopper #ad - Easy to use rubberized coating - seeps into cracks and dries quickly! We know that you love your homes, offices and commercial spaces and you want to make sure that they remain clean, tidy and secure. The most convenient product for leak repairs on a variety of surfaces – leak stopper rubber flex leak repair & sealant is customer’s first choice when it comes to convenience and performance.

Fix the leaks fast with our spray! Just point and spray to make basic repairs on wood, asphalt roofing, metal and other masonry surfaces. Get your roofs, and other surfaces repaired quickly – the new advanced leak repair material used in this sealant spray has the latest formula for repairing metals, metals, roofs and other surfaces swiftly.1

100 % money back guarantee – your happiness and delight will never be compromised, if you are not happy with our leak repair & sealant spray just apply for refund and it will be granted. Our sealant Spray. It repairs leaks instantly with complete ease. Designed for easy usage without unnecessary hassle – maintaining your home and office takes time.
BrandLeak Stopper #ad
ManufacturerLeak Stopper #ad
Height9.5 Inches
Length2.6 Inches
Weight1.4 Pounds
Width2.6 Inches
Part Number0316-GA
Model0316-GA