Item No. 0367886

Photo of Flex Seal Liquid Rubber Sealant Coating, 14 oz (396 g) 0.591 lt

Flex Seal Liquid Rubber Sealant Coating, 14 oz (396 g) 0.591 lt


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Flex Seal is the perfect mess-free alternative to caulking. Simply shake the can and spray for instant results. The flexible, rubber sealant quickly seeps into cracks and holes to prevent further damages. After drying, the long-lasting formula prevents water, air and moisture from coming in or out. Perfect for fixing pipes, gutters, windows and much more. As seen on TV.

Features & Benefits:

  • Stops leaks fast
  • Dries to a watertight, flexible rubberized coating
  • Ideal for light surfaces
  • Seeps into cracks and holes
  • Great for gutters, window trim, roofs, cement, driveways, pipes, fountains & more
Flex Seal Liquid Rubber Sealant Coating, 14 oz (396 g) 0.591 lt is rated 4.2 out of 5 by 9.
Rated 5 out of 5 by from Flex Seal My sewer line inside the house was leaking. Flex seal saved the day and is still saving the day. Going to use it this weekend on my roof.
Date published: 2017-02-17
Rated 5 out of 5 by from FkexSeal is the best product Out of all the sites I reviewed online RiteAid had the best price and best delivery option. I am pleased with both and will definitely order from RiteAid again! Thank you
Date published: 2017-10-26
Rated 5 out of 5 by from Flex Seal Rubber Sealant - Good Stuff This was an excellent product. It works extremely well to seal out water leaks and any liquid really. I do plan to purchase more in the near future.
Date published: 2017-10-11
Rated 5 out of 5 by from Flex seal Works great no mess just spray it on seals immediate.
Date published: 2017-08-22
Rated 4 out of 5 by from Product - good! Spray can- not so much I was trying to cover a flat surface and was thinking the spray can would offer a smooth finish without roller marks or brush strokes. Not the case. I liked the product just wish I had bought a can instead of spray cans. I still ended up having to brush it on and probably could have gotten better coverage for the money with a can instead of sprayer.
Date published: 2017-11-25
Date published: 2017-01-29
Rated 3 out of 5 by from Flex Seal Spray (Black) The product arrived in a timely fashion. It was well packaged. The cans both sprayed in a uniform fashion; all of the product was dispensed from the cans. The "Flex Seal" did not completely stop the leaks in my corrugated steel, garage roof
Date published: 2017-12-10
Rated 5 out of 5 by from Works as advertised I was skeptical if this would work for my leaky patio roof because of the cheesy commercials. But it is a very good product for a temporary fix. Easy to apply and dries quickly.
Date published: 2017-11-14
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Height 2.5 inches
Width 2.5 inches
Depth 9.5 inches
Product Weight 14 oz
Unit Price $12.99 per EACH Spray (on regular retail)
Name Flex Seal Liquid Rubber Sealant Coating, 14 oz (396 g) 0.591 lt
Available Online
Package Count 1
Container Type aerosol
Form Spray
Model 30476
Indications Coating, sealing and protect almost anything
Country of Manufacture United States
Ingredient Preference Made in the USA
Shake well for one minute. Spray using an even sweeping motion. Spray a larger area than where the leak occurred and feather edges. Apply several even coats instead of one thick coat. Works best at can temperatures above 60 degrees f. Occasionally shake can throughout application. After each use, invert can and apply a short burst to clean nozzle.
Eye irritant. Avoid contact with eyes. Keep out of reach of children.