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.
The average maximum daytime temperature in Antigua in November is a hot 30Â°C (86Â°F), while the average minimum night-time temperature is a warm 24Â°C (75Â°F). On average 108 mm (4.3 inches) of rain normally falls in Antigua during November with rain falling on 17 days of the month.