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.
Average Weather in September in George Town Cayman Islands. In George Town, the month of September is characterized by essentially constant daily high temperatures, with daily highs around 84Â°F throughout the month, rarely exceeding 86Â°F or dropping below 83Â°F. Daily low temperatures are around 83Â°F, rarely falling below 81Â°F or exceeding 85Â°F.