Product Description. 1  Flex Seal as seen on TV is a rubberized leak sealer that seeps into cracks and holes to seal out air and moisture. When dry, Flex Seal, as seen on TV, is a long-lasting, watertight, paintable, flexible rubber coating that won't sag, drip, crack or peel. It seals out water and lasts for years.
The average high in Antigua is 31ÂºC in September so itâs perfect if you love the heat. Temperatures only drop to 25ÂºC at night so you wonât need to bring many warm clothes. The sea temperatureâs 29ÂºC, so itâs lovely for swimming, while humidityâs very high.
Bermuda Weather in September. While Bermuda weather in September becomes a little cooler compared to August, it can be still quite hot and humid. The temperature varies between an average high of 84 degree Fahrenheit to a low of 76 degree. The water temperature is about 82 degree. Water visibility increases to 80-100 feet.