Flex Seal Flex Seal Lfsgryr16 Liquid Rubber Sealant, Gray, 16 Oz

Flex Seal Liquid is a thick rubberized coating that you can brush, roll, dip or pour directly onto surfaces where you need a watertight seal. It starts as a viscous liquid and dries to a strong, flexible, waterproof barrier that protects against leaks and weathering. This versatile sealant works on concrete, wood, metal, brick, tile, ceramic, porcelain, vinyl, fiberglass, asphalt and many other materials, making it ideal for roof repairs, foundation sealing, basement waterproofing, RV weatherizing and outdoor projects.

Unlike thin paints and caulks, Flex Seal Liquid creates a durable, breathable layer that remains flexible as temperatures change across seasons. It resists rain, snow, sun, wind, hail and UV rays, maintaining its seal for years while blocking water, air and moisture that cause rust and corrosion.

Features and Benefits

• Multiple Application Methods: Brush, roll, dip or pour the thick liquid onto large areas, into cracks or onto tools for maximum versatility and control over application.
• Flexible and Waterproof: Dries to a strong, rubbery coating that stays flexible and pliable, creating a completely watertight seal that adapts to seasonal changes.
• Durable Weather Resistance: Resists rain, snow, sun, wind, hail and UV degradation, keeping its protective seal intact for years.
• Breathable and Non-Slip: Allows moisture to escape while preventing water penetration, and forms a durable, non-slip surface that grips securely.
• Versatile Substrate Compatibility: Bonds effectively to tile, ceramic, porcelain, natural stone and a wide range of other surfaces for flexible application in DIY and professional jobs.
• Easy Cleanup: Excess or spilled product wipes up with a dry cloth or paper towel and mineral spirits before it sets.

Specifications

• Brand: Flex Seal
• Model: LFSGRYR16
• Color: Gray
• Size: 16 oz
• Type: Liquid rubberized sealant coating