Water has a high heat indexâit absorbs a lot of heat before it begins to get hot. This is why water is valuable to industries and in your car's radiator as a coolant. The high specific heat index of water also helps regulate the rate at which air changes temperature, which is why the temperature change between seasons is gradual rather than sudden, especially near the oceans.
Anyway, I finally bought the chalk paint and clear wax and got started. I did three coats of paint (with at least 24 hours of drying time in between) and yesterday I put on a coat of clear wax (with the uber-expensive wax brush). First of all you donât have to wait that long between coats of paint. Depending on humidity, an hour or two should be enough.
Ventilate the room. Chalkboard paint is low-odor but it is always best to paint in an area with some ventilation. Open doors or windows as needed and use a fan if necessary to provide fresh air. The air and surface temperature should be in the range of 50 to 90 degrees and humidity about 50% for optimum drying times.he upper section was painted with dry erase paint and the lower section was painted with Valspar Chalkboard Paint. The door frame and wall corner were taped to get neat straight edges. IDEA!!! Let your imagination guide you when deciding on the shape of your chalkboard. Round, scallop or angle the corners.