Liquid Rubber Sealant, Black, 32-oz.

FLEX SEAL® Liquid is a thick rubberized liquid that you can brush, roll, dip or pour. It starts out as a thick liquid and dries to a strong, flexible, watertight, rubberized coating that protects and helps stop leaks fast. Unaffected by weather. In extreme heat or cold, FLEX SEAL® keeps its hold! Stays flexible and pliable while protecting surfaces from corrosion. Seals out water, last for years!

• Unlike thin paints Flex Seal Liquid is super thick and creates a flexible barrier that is completely waterproof
• Brush or roll onto large areas for a watertight seal Dip tools directly into the can for a tough, no slip grip Pour directly into cracks to stop leaks dead in their tracks
• Forms a durable, breathable, weatherproof, non-slip barrier that stays flexible expanding and contracting with the seasons
• Resistant to rain, snow, sun, wind, hail, air, moisture, UV degradation, natural weathering and extreme temperatures
• Wide temperature range from -80 F to 350 F (For best results, apply to surfaces and substrates in temperatures between 32 F and 120 F)
• Blocks out air, water and moisture preventing rust and corrosion, while creating a watertight seal that lasts for years
• 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
• NSF approved, zero VOC, carcinogenic free and no petroleum distillates
• Excess or spilled product can be cleaned up with a dry cloth or paper towel and mineral spirits
• WORKS ON: 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, and more.
• GREAT FOR: Concrete and Asphalt Repair - Foundation Repair - Preventing Basement Seepage - Weatherizing and Sealing Out Moisture - Home/Roof Repair - RV Repair and Weatherizing - Outdoor Ponds and Bird Baths, and much more.

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.