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.
In the month of september, maximum temperature is 15Â°C and minimum temperature is 5Â°C (for an average temperature of 10Â°C). The climate is fairly cool around this city in the month of september, but it is liveable when dressing cosy. With 147mm over 16 days, you will experience some showers for your journey.