Flex Seal LFSCLRR16 Liquid Rubber Sealant, Clear, 16 oz

Flex Seal

LFSCLRR16 Liquid Rubber Sealant, Clear, 16 Oz

Item #211263|UPC #853517006313|5.0 (2 reviews)

Regular Price
$ 19.99 EA

In-Store Pickup
Delmont, PA
1 In Stock
Same Day Pickup or Delivery
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Busy Beaver of Delmont , 401 Vine St, Delmont , Delmont , PA
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Order limit: 1
Key Features
AI Generated
  • Offers long‑term protection against water damage.
  • Blocks harmful UV radiation to keep colors intact.
  • In Delmont professionals rely on its universal material compatibility.
  • Works from –80 °F up to 350 °F without losing flexibility.

Delivery and shipping

Local Delivery

Delivery from Busy Beaver of Delmont, 15626

Shipping

Available

Return Policy

Easy returns available. Eligibility rules may apply.

Flex Seal Liquid is a thick rubberized coating that you can brush, roll, dip, or pour to create a waterproof, flexible seal on nearly any surface. It starts as a liquid and dries to a strong, flexible, watertight barrier that stops leaks fast and protects against water damage, rust, and corrosion. Whether you're sealing a roof, repairing concrete, preventing basement seepage, or weatherizing outdoor structures, this versatile sealant works where traditional thin paints fall short.

Unlike standard paints, Flex Seal Liquid is super thick and creates a durable, breathable, weatherproof barrier that expands and contracts with the seasons. It resists rain, snow, sun, wind, hail, moisture, and UV degradation, remaining flexible even in extreme temperatures. The coating is mildew and chemical resistant, making it ideal for long-term outdoor protection.

Features and Benefits

  • Multiple Application Methods: Brush or roll onto large areas, dip tools for a no-slip grip, or pour directly into cracks and gaps to stop leaks.
  • Flexible in Extreme Conditions: Stays pliable and maintains its hold in both extreme cold and intense heat, ensuring reliable performance year-round.
  • Complete Waterproof Seal: Blocks out air, water, and moisture to prevent rust and corrosion while creating a watertight seal that lasts for years.
  • Versatile Coverage: Works on concrete, glass, brick, wood, metal, plastic, tile, vinyl, fiberglass, asphalt, EPDM, PVC, and many other substrates.
  • Easy Cleanup: Excess or spilled product wipes away with a dry cloth or paper towel and mineral spirits.

Specifications

  • Brand: Flex Seal
  • Model: LFSCLRR16
  • Size: 16 oz
  • Color: Clear
  • Type: Liquid rubberized coating
  • Application: Brush, roll, dip, or pour

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

Reviews

Customer Reviews

5.0
★★★★★
2 Reviews
5 ★
2
4 ★
0
3 ★
0
2 ★
0
1 ★
0
★★★★★
Murray C.
Oct 28, 2021
Great stuff for just the right application.

This stuff is absolutely great for sealing all kinds of leaks on most surfaces. I've used it mostly roofing and flashing of various kinds, but I also stopped an aluminum boat from leaking around a seam two years ago, and it is still holding strong.

★★★★★
Rodney B.
Aug 24, 2021
Flex Seal Liquid stops leaking from large pot.

sealed my 50 gal ceramic pot, base of which was cracked during a move.

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