Factors
As mentioned above, the main factors which affect the time needed for paint to dry are temperature, humidity and paint types. If you are painting indoors, these factors can be controlled with proper ventilation, air-conditioning or heating.
Temperature
To dry properly, most paints require a minimum temperature of 40-50 degrees Fahrenheit. Painting in extremely high temperatures is also inadvisable, as it may cause paint to blister or bubble as it dries.
Humidity
Humidity can also affect drying time for paint. High humidity levels can cause paints to dry slower, whereas dry air will speed up the process. If you are painting inside, be sure to properly ventilate the area and use a dehumidifier if necessary.
Oil Paints
Drying time varies by brand of paint and type. Oil paints are usually dry to the touch within eight hours of application. However, many painting contractors recommend at least twenty-four hours between coats to allow the first coat to dry and cure thoroughly.
Latex Paints
There are a number of differences between oil and latex paints, including drying time. Latex based paints require less time to dry than oil paints. They are usually dry to the touch within an hour. Again, painting companies recommend that latex paints be allowed to dry for at least four hours before adding a second coat.
Read these tips if you are thinking about hiring a painting contractor.
If you have more questions or are looking for help with a painting project, feel free to contact us or get a free estimate! A.G. Williams is a trusted painting contractor that has been serving the New York and Connecticut areas for over 100 years. We serve Harrison, Rye, Scarsdale, Briarcliff Manor, Thornwood, Chappaqua, Old Greenwich, Stamford, Darien and the surrounding areas.