Wash material from the skin. If concerned, call Syngenta (800-888-8372), a poison control center or doctor for treament advice. If inhaled: First aid measures are not normally required. If you feel unwell or have concerns, contact Syngenta. (800-888-8372), a poison control center or doctor for treatment advice.
For a relatively smooth surface, like old paint in good condition, or primed wood, it generally takes about 1 gallon per each 400 square feet. Thus, measure the space to be painted and calculate the area in square feet. Divide the area by 400 to get the number of gallons per coat. Rough surfaces like stucco will take much more paint, and one gallon may do only 200 square feet, so use 200 sq. ft./gallon for this type surface.
Once you know the total square footage you need to cover, you need to find the coverage ratio of your paint. Most professionals use the formula of 350 square feet of wall coverage per gallon of paint and 200 square feet of wall coverage per gallon of primer. Itâs important to note that different types and manufacturers may cover more or less area, and different application methods, eg. spraying vs. rolling vs. brushing, will cover differently.