• Seeps into cracks and holes to seal out air, water and moisture, and dries to a watertight, flexible rubberized coating.
• Can be brushed, rolled, dipped or poured for easy application on a wide range of surfaces and projects.
• Creates a durable waterproof and weatherproof barrier that resists UV, chemicals and mildew.
• Ideal for home repairs, roof and foundation fixes, rust prevention, weatherizing and outdoor applications.

Flex Seal Liquid Rubber Sealant Coating Liquid is a thick rubberized liquid sealant you can brush, roll, dip or pour that seeps into cracks and holes to seal out air, water and moisture, drying to a watertight, flexible rubberized coating that is waterproof, weatherproof, and resistant to mildew, chemicals and UV. Suitable for concrete and asphalt repair, foundation repair, preventing rust and corrosion, stopping basement seepage, weatherizing and sealing out moisture, home and roof repair, RV and motorhome weatherizing and repair, pools and pool equipment, outdoor fountains, bird baths and more.