FLEX SEAL LIQUID ® is actually liquid rubberized coating in a can! Similar to our Flex Seal Spray, but now you can brush it, roll it, dip it or pour it anywhere you need a watertight, flexible coating or sealant. Our patent pending, proprietary formulation starts out as a thick liquid and dries to a super strong and flexible, watertight, rubberized coating that protects and helps stop leaks fast.

QUART (32oz) SIZE

Product Features

• Forms a durable, breathable, weatherproof, non-slip barrier
• Resistant to rain, snow, sun, wind, hail, air, moisture, UV degradation, extreme temperatures and natural weathering
• Blocks out air, water, and moisture
• Prevents rust and corrosion
• Mildew and chemical resistant
• Non-hazardous*
• Non-flammable*
• Safe around plants and animals*

*When Flex Seal Liquid is in a fully cured and dried state.

Recommended surfaces:

• Concrete
• Glass
• Brick
• Stucco
• Masonry
• Wood
• Copper
• Plastic
• Tile
• Fabrics
• Wires
• Vinyl
• Fiberglass
• Ceramic
• Porcelain
• Metal
• Aluminum
• Natural stones
• Foam
• Asphalt
• EIFS
• TPO
• PVC
• EPDM
• CSPE
• Hypalon polyurethanes