

🛡️ Seal it once, seal it right — Flex Seal Liquid keeps leaks locked out!
Flex Seal Liquid is a 16 oz black rubberized coating that dries to a durable, flexible, and waterproof seal. Ideal for roofs, basements, RVs, and marine use, it resists UV rays and extreme weather while sealing cracks and holes with ease. Apply by brushing, rolling, pouring, or dipping for a professional-grade protective barrier that lasts for years.
| Material | Rubber |
| Brand | Flex Seal Liquid |
| Style | Protective |
| Item Weight | 2 Pounds |
| Item dimensions L x W x H | 3.38 x 3.38 x 4 inches |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| Unit Count | 32.0 Fluid Ounces |
| Number of Items | 2 |
| Color | Black |
| Surface Recommendation | Roof |
| Manufacturer | Swift Response, LLC |
| Part Number | LFSBLKR16 |
| Item Weight | 2 pounds |
| Product Dimensions | 3.38 x 3.38 x 4 inches |
| Item model number | LFSBLKR16 |
| Is Discontinued By Manufacturer | No |
| Size | 16-oz (Pack of 2) |
| Pattern | Rubber |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
Trustpilot
1 week ago
2 weeks ago