All Flex Seal products can help seal your home from floodwaters. However, the company has recently launched a Flood ...

Flex Seal Flood Protection spray does produce flammable fumes, so it must be used in a well-ventilated area. “If you’re using it indoors, make sure to open windows and doors for proper ...

The claim. Flex Seal "stops leaks fast and is the easy way to coat, seal and protect almost anything," the manufacturer says. In a promo video, pitchman Phil Swift applies Flex Seal to a screen ...