Flex Seal® LFSGRYR32 Liquid Rubber Sealant Coating, As Seen On TV, Gray, 32 Oz

★★★★★ 4.4 30 reviews

$34.99
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$34.99
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Free shipping Free 30-day returns

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Product details

Management number 204715150 Release Date 2025/10/21 List Price $20.99 Model Number 204715150
Category

Now you can brush it on, roll it on, dip it or pour it anywhere you need it! New Flex Seal Liquid is actually liquid rubber in a can! Now you can brush it, roll it, dip it or pour it anywhere you need a watertight, flexible rubberized coating. New Flex Seal Liquid blocks out air, water and moisture, prevents rust and corrosion, is mildew and chemical resistant, non-hazardous, non-flammable and safe around plants and animals.

  • As Seen On TV
  • Size: 32 Oz
  • Color: Gray
  • Liquid rubber in a can
  • Stop leaks fast
  • Brush on, roll on, dip or pour
  • Non hazardous & non toxic
  • Safe for plants & animals
  • Non flammable & UV resistant
  • Goes on smooth & covers fast
  • Seals out water, air & moisture
  • Mildew and chemical resistant
  • Expands & contracts
  • Can be painted any color
  • Prevents rust & corrosion
  • Stops noise & vibrations.

Excellent for

  • Basements & foundations
  • Tools & sporting equipment
  • Fish ponds & pool liners
  • Fountains & bird baths
  • Water & rain barrels
  • Roofs & gutters
  • Chimneys & flashings
  • RV's & campers
  • Auto restoration.

FAQ's:

How much will one can of Flex Seal® liquid cover?

  • Flex Seal® liquid cures faster in hot summer months and slower in cold winter months. Depending on temperature and humidity, Flex Seal® liquid will dry to the touch 6 to 12 hours and fully cure in 24 to 48 hours.

What surfaces can i use Flex Seal® liquid on?

  • Flex Seal® liquid can be used on most surfaces and the applications are endless. Excellent for: concrete, glass, brick, stucco, masonry, wood, copper, plastic, tile, fabrics, vinyl, fiberglass, ceramic, porcelain, metal, aluminum, and natural stones, foam asphalt, EIFS, TPO, PVC, EPDM, CSPE and hypalon polyurethanes and many more!

What is the shelf life of Flex Seal® liquid?

  • Flex Seal® liquid has a shelf life of 24 months when properly stored.

Is Flex Seal® liquid safe to use around plants, animals and food?

  • Yes, once fully cured, Flex Seal® liquid is safe to use around plants, animals and food.

Directions:

  • Surface must be clean, dry and free of grease, oil and dirt
  • Increase adhesion by etching surface with sand paper
  • Brush, roll, dip or pour directly onto surface
  • Coat entire surface until all cracks and holes are completely filled
  • Apply additional coats as needed to increase thickness and to fill larger holes
  • Allow each coat to dry completely before adding additional coats
  • Allow 24 to 48 hours or more to dry.

Note: All cracks and holes must be completely filled and dry before testing product. If the treated area is wet or very soft, it will need more time to cure.

Additional Info:

  • New Flex Seal liquid is the easy way to coat, seal, protect and stops leaks fast! It’s perfect for: roof’s & gutters, ponds & bird baths, basements & foundations, tools & sporting equipment , cars, trucks & vans, RV’s, camper’s & trailers, boats & watersports, projects & hobbies, and so much more.

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