FLEX SEAL™ Liquid is a thick rubberized liquid that you can brush, roll, dip or pour. It starts out as a thick liquid and dries to a strong, flexible, watertight, rubberized coating that protects and helps stop leaks fast.
Stop leaks fast with FLEX SEAL™ Liquid
Forms a durable, weatherproof, non-slip barrier that stays flexible expanding and contracting with the seasons
Resistant to rain, snow, sun, wind, hail, air, moisture, UV degradation, natural weathering and extreme temperatures
In extreme heat or cold, FLEX SEAL™ keeps it's hold, with a wide temperature range from -80° to 350°F, for best results, apply to surfaces and substrates in temperatures between 32° and 120°F
Blocks out air, water and moisture preventing rust and corrosion, while creating a watertight seal that lasts for years
Unlike thin paints FLEX SEAL™ Liquid is super thick and creates a flexible barrier that is completely waterproof
Mildew and chemical resistant
Zero VOC
Excess or spilled product can be cleaned up with a dry cloth or paper towel and mineral spirits