Flex Seal Rubber Sealant Coating 14 oz. Clear

Bring instant, long-lasting protection to cracks, leaks and worn surfaces with the Flex Seal Clear Spray Rubber Sealant. This transparent, liquid rubber coating is engineered to bond to nearly any clean surface—creating a seamless, waterproof barrier that flexes and stretches without cracking or peeling.

Ideal for both indoor and outdoor use, the clear 14 oz. aerosol formula sprays on easily to coat, seal and protect gutters, pipes, roofs, windows, foundations and more. Whether you’re tackling a garage door leak, reinforcing bathroom tiles, or shielding exposed wood from the elements, Flex Seal Clear leaves behind a durable, flexible finish that stands up to moisture, UV rays and temperature swings.

Key Features

• Unmatched Versatility: Bonds to metal, wood, glass, concrete, brick, vinyl, PVC and most plastics
• Crystal-Clear Finish: Maintains original aesthetics while providing a tough rubber barrier
• Waterproof & Weatherproof: Stops leaks instantly and resists cracking, peeling or fading
• Flexible & Elastic: Expands and contracts with temperature changes without breaking the seal
• Fast-Drying Formula: Dries to the touch in minutes; fully cured in 24–48 hours
• Easy Aerosol Application: Provides smooth, even coverage on flat, vertical or overhead surfaces

⚠️ WARNING: This product can expose you to chemicals including, Benzene, methyl-, which is known to the State of California to cause cancer and or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.