flex seal
FLEX SEAL Sealant (flx-lfsblkr32)
- SKU:
- 21321184
- MPN:
- flx-lfsblkr32
- Availability:
- Usually ships the same or next business day. In stock at our CA, GA, MO, PA, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 10/29/2026 04:16:20 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $36.58 each 36.58 |
| Buy 3 or above | and pay only $34.99 each 34.99 |
- Stock Update:
- 10/29/2026 04:16:20 AM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
- Thick liquid rubber sealant
- Dries to a watertight, flexible rubberized coating
- Waterproof & weatherproof
- Mildew, chemical, & UV resistant
- Available in black/white/clear/gray colors
- Can be brushed, rolled, dipped, or poured
- Seeps into cracks & holes
- Forms non-slip barrier
- Covers many surfaces (concrete, wood, metal, plastic, stucco, etc.)
- Resistant to extreme temperatures
- Non-toxic, non-flammable (safe around plants & animals)
- Seals out air, water, and moisture completely
- Protects against rust & corrosion
- Prevents leaks in roofs, basements, gutters, foundations, RVs, marine equipment, etc.
- Strong weather protection (rain, snow, sun, wind)
- Durable & long-lasting performance
- Versatile application methods
- Aesthetic options (different colors, clear for less visible coating)
- Helps extend lifespan of surfaces & structures
Features
Assembly Required:
No
0%
No
United States
0%
No
Post-consumer-waste%:
0%
Recycled:
No
Country of Origin:
United States
Recycled Content:
0%
Specs
| Physical Characteristics | |
| Product Material | Synthetic Rubber |
| Weight (Approximate) | 2 lb |
| Product Color | Black |
| Color Family | Black |
| General Information | |
| Brand Name | FLEX SEAL |
| Manufacturer Website Address | https://flexsealproducts.com/ |
| Marketing Information | Flex Seal Liquid seeps into cracks and holes to seal out air, water and moisture. It dries into a watertight, flexible coating. Rubberized sealant coating is waterproof and weatherproof, as well as mildew-resistant, chemical-resistant and UV-resistant. Specialty formula works on concrete, glass, brick, stucco, masonry, wood, copper, plastic, tile, fabrics, wires, vinyl, ceramic, porcelain, aluminum, metal, foam, asphalt and more. It's ideal for foundation repairs, preventing rust and corrosion, weatherizing and sealing out moisture, roof repairs, pool and pool equipment repairs and more. |
| Product Type | Sealant |
| Product Name | Sealant |
| Manufacturer | FLEX SEAL PRODUCTS |
| Manufacturer Part Number | LFSBLKR32 |
| Packaged Quantity | 1 Carton |
| Product Information | |
| Features |
|
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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FLEX SEAL Sealant (flx-lfsblkr32)
$42.97