Flex Seal liquid seeps into cracks and holes to seal out air, water and moisture. Dries to a watertight, flexible rubberized-coating that is waterproof and weather-proof, as well as mildew, chemical and UV-resistant.
- Forms a durable, breathable, weather-proof, non-slip barrier
- Blocks out air, water and moisture
- Resistant to rain, snow, sun, wind, hail, air, moisture, UV degradation, extreme temperatures and natural weathering
- Non-hazardous and non-flammable
- Prevents rust and corrosion
- Safe around plants and animals