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$12–$22

Typical price range

4.8 788 reviews

Buy on Amazon · $12–$22 → Flex Seal Direct Flex Seal Direct · $12–$22

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Flex Seal

Flex Seal Spray 14oz

Name: Flex Seal Spray 14oz
Brand: Flex Seal
Rating: 4.8 (788 reviews)

🔒 Sealants & Coatings

4.8 788 verified reviews

FloodReady Verified

Expert Recommended

Best Value

The original spray-on liquid rubber sealant. Creates an instant waterproof barrier on contact. Perfect for spot repairs, pipe seals, crack sealing, and emergency waterproofing. One can covers up to 6 square feet in two coats — ideal for targeted repairs.

Key Features

🛡️Instant spray-on rubber coating

⚡Covers 6 sq ft per can in 2 coats

💧Works on wet or dry surfaces

🔒Safe for use on indoor and outdoor surfaces

✅Dries to a flexible waterproof finish

📦No primer or special prep required

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Amazon

$12–$22

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Flex Seal Direct

$12–$22

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Flex Seal Spray 14oz

Key Features

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