FLEX SEAL® is liquid rubber in can! It sprays out as a thick liquid, seeps into cracks and holes and dries to a watertight, flexible rubberized coating that Stops Leaks Fast!™. Unaffected by weather. In extreme heat or cold, FLEX SEAL® keeps its hold! Stays flexible and pliable while protecting surfaces from corrosion. Seals out water, last for years!
Stops vibrations and deadens noise
Apply with the portable, easy-to-use, aerosol spray can
Unlike paint, its thick liquid dries to a watertight, flexible, rubberized coating
Fills cracks and holes — protects surfaces from rust and corrosion
Stops leaks while remaining completely flexible
Covers fast with just one pass (unlike most spray paints)
Perfect for all of your home repairs — transform and protect virtually everything
Ideal for arts and crafts, projects and hobbies — once completely dry, it can be painted any color
Apply on wet or dry surfaces
Last for years and will not sag or drip in summer heat — will not crack or peel in winter cold