Flex Seal is a revolutionary rubberized sealant spray coating designed to provide a watertight, flexible barrier against leaks. It sprays on as a liquid, effectively seeping into cracks, gaps, and holes before drying to a durable, resilient seal. This product offers a simple and fast solution for coating, sealing, and stopping leaks across a wide variety of applications. The advanced formula is UV resistant and suitable for both indoor and outdoor use, making it versatile for numerous projects. It adheres effectively to most surfaces. This particular offering comes in a satin Off White finish and is conveniently packaged as a pack of six 14 oz spray cans. The sealant dries to a flexible coating that can withstand expansion and contraction, preventing future damage. It requires no primer, simplifying the application process. Clean up is straightforward with mineral spirits. The full cure time for this product is approximately 48 hours, with a recoating time also around 48 hours. This is the easy way to coat, seal, and stop leaks fast, providing a professional-grade finish for DIYers and professionals alike.
Flex Seal is a revolutionary rubberized sealant spray coating designed to provide a watertight, flexible barrier against leaks. It sprays on as a liquid, effectively seeping into cracks, gaps, and holes before drying to a durable, resilient seal. This product offers a simple and fast solution for coating, sealing, and stopping leaks across a wide variety of applications. The advanced formula is UV resistant and suitable for both indoor and outdoor use, making it versatile for numerous projects. It adheres effectively to most surfaces. This particular offering comes in a satin Off White finish and is conveniently packaged as a pack of six 14 oz spray cans. The sealant dries to a flexible coating that can withstand expansion and contraction, preventing future damage. It requires no primer, simplifying the application process. Clean up is straightforward with mineral spirits. The full cure time for this product is approximately 48 hours, with a recoating time also around 48 hours. This is the easy way to coat, seal, and stop leaks fast, providing a professional-grade finish for DIYers and professionals alike.
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The lowest price for Flex Seal Sealant Brite right now is $50.30 at desertcart.com.au.
The all-time low was $50.30 on 2 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 2 Nov 2026.
Flex Seal Sealant Brite
Flex Seal is a revolutionary rubberized sealant spray coating designed to provide a watertight, flexible barrier against leaks. It sprays on as a liquid, effectively seeping into cracks, gaps, and holes before drying to a durable, resilient seal. This product offers a simple and fast solution for coating, sealing, and stopping leaks across a wide variety of applications. The advanced formula is UV resistant and suitable for both indoor and outdoor use, making it versatile for numerous projects. It adheres effectively to most surfaces. This particular offering comes in a satin Off White finish and is conveniently packaged as a pack of six 14 oz spray cans. The sealant dries to a flexible coating that can withstand expansion and contraction, preventing future damage. It requires no primer, simplifying the application process. Clean up is straightforward with mineral spirits. The full cure time for this product is approximately 48 hours, with a recoating time also around 48 hours. This is the easy way to coat, seal, and stop leaks fast, providing a professional-grade finish for DIYers and professionals alike.
Flex Seal is a revolutionary rubberized sealant spray coating designed to provide a watertight, flexible barrier against leaks. It sprays on as a liquid, effectively seeping into cracks, gaps, and holes before drying to a durable, resilient seal. This product offers a simple and fast solution for coating, sealing, and stopping leaks across a wide variety of applications. The advanced formula is UV resistant and suitable for both indoor and outdoor use, making it versatile for numerous projects. It adheres effectively to most surfaces. This particular offering comes in a satin Off White finish and is conveniently packaged as a pack of six 14 oz spray cans. The sealant dries to a flexible coating that can withstand expansion and contraction, preventing future damage. It requires no primer, simplifying the application process. Clean up is straightforward with mineral spirits. The full cure time for this product is approximately 48 hours, with a recoating time also around 48 hours. This is the easy way to coat, seal, and stop leaks fast, providing a professional-grade finish for DIYers and professionals alike.
Last updated at 02/11/2026 17:24:22
Flex Seal Spray Rubber Sealant Coating, Waterproof, Brite, 14 oz, 1-Pack
Delivery between 9–12 Nov $29
| Form | Liquid |
| Resistance | Watertight |
| Cure Time | 24 hours (fully cure) |
| Temperature Resistance | -20°F to 140°F (once fully cured) |
| Service Life | Lasts for years |
Flex Seal Spray Rubber Sealant Coating, Waterproof, Brite, 14 oz, 1-Pack
Delivery between 9–12 Nov $29
| Form | Liquid |
| Resistance | Watertight |
| Cure Time | 24 hours (fully cure) |
| Temperature Resistance | -20°F to 140°F (once fully cured) |
| Service Life | Lasts for years |
