Flex Seal Liquid is a thick rubberized sealant that transforms from a pourable liquid into a strong, flexible, watertight coating. It blocks out water, air, and moisture to prevent rust, corrosion, and leaks on a wide variety of surfaces around your home, property, and vehicles. Whether you’re repairing a leaking roof, sealing a basement, protecting outdoor equipment, or waterproofing concrete, this versatile liquid rubber creates a durable barrier that stays flexible year-round.
Unlike thin paints, Flex Seal Liquid is super thick and applies easily with a brush, roller, by dipping tools into the can, or by pouring directly into cracks and gaps. The fully cured coating remains flexible and breathable, expanding and contracting with temperature changes without cracking or peeling.
Features and Benefits
- Multiple Application Methods: Brush, roll, dip, or pour onto virtually any surface for fast, efficient coverage and precise placement.
- Extreme Temperature Resistance: Performs reliably from -80°F to 350°F, keeping its hold in harsh weather and seasonal extremes.
- Weatherproof and Durable: Resists rain, snow, sun, wind, hail, UV degradation, and moisture while remaining flexible and non-slip.
- Safe Around Plants and Animals: Non-hazardous and non-flammable when fully cured and dried.
- Versatile Coverage: Works on concrete, masonry, wood, metal, plastic, fiberglass, vinyl, asphalt, rubber (EPDM, TPO, CSPE), and many more materials.
- Easy Cleanup: Excess product wipes away with a dry cloth or paper towel and mineral spirits.
Specifications
- Brand: Flex Seal
- Model: LFSWHTR32
- Color: White
- Size: 32 fluid ounces
- Material: Liquid rubber coating
- Temperature Range: -80°F to 350°F (application: 32°F to 120°F)
- Mildew and chemical resistant
