Flex Seal is a rubberized sealant spray coating that sprays out as a liquid, seeps into cracks and holes and dries to a watertight, flexible coating. It’s the easy way to coat, seal and stop leaks fast.
- Apply with the easy-to-use, aerosol spray can
- Unlike paint, its thick liquid dries to a watertight, flexible, rubberized coating
- Fills cracks and holes
- Stops leaks while remaining completely flexible
- Covers fast with just one pass (unlike most spray paints)
- Protects surfaces from corrosion
- Transform and protect virtually everything