Flex Seal Liquid Rubber Coating Sealant — Waterproof, Flexible, UV Resistant | 32 oz

Versatile liquid rubber coating for many surfaces

Flex Seal Liquid is a liquid rubber in a can. It is designed to be brushed, rolled, dipped, or poured onto a wide range of materials to form a flexible, rubberized coating that helps seal out water, air, and moisture. The can’s 32 oz size is convenient for both quick fixes and longer projects, making it a handy option for home maintenance and DIY repairs.

With a breathable yet protective layer, this coating dries to a smooth finish that remains flexible over time. It’s built to stand up to outdoor conditions, helping surfaces resist the wear of weather while maintaining surface integrity across seasons.

Key benefits at a glance

• Watertight, flexible rubberized coating that adapts with movement
• Goes on smoothly and covers quickly, forming a protective layer
• Seals out water, air and moisture on a variety of surfaces
• UV resistant to help protect outdoor installations
• Prevents rust and corrosion; chemical resistant

Where to use Flex Seal Liquid

This product is suitable for roof repair, basements, RVs, campers, trailers, marine projects, EPDM membranes, and masonry work. The 32 oz can is ideal for both larger tasks and smaller touch-ups, offering versatile coverage as needed.

• Roof and gutter sealing on metal, shingles, or flat surfaces
• Basement walls and masonry crack protection
• Exterior sealing on vehicles, boats, and outdoor gear
• Maintenance-friendly coating for exposed outdoor surfaces

For best results, follow the product instructions and prep surfaces accordingly. While Flex Seal Liquid can help create a protective barrier against water exposure, outcomes may vary based on surface condition and proper application.