What Does Wet on Wet Painting Mean?
Wet on wet painting is a painting technique in which new paint is applied to previously applied paint that has not dried yet. Wet on wet painting allows the painter to continuously apply layers for corrosion prevention rather than waiting for each successive layer to dry. Wet on wet can also help with mixing paints.
Corrosionpedia Explains Wet on Wet Painting
Great care must be taken when performing wet on wet painting. The painter must be aware of the force he or she is using with the brush, because too much pressure can cause the paint to mix together or alter the layer underneath. Also, the paint should generally be less viscous the farther up in layers one goes. The use of thinner and thinner paints also helps reduce the risk of changing the layers underneath.
Wet on wet painting is a great way to reduce the time it takes to complete a painting job compared to waiting for the outermost layer to dry before beginning another layer. Wet on wet painting can allow an applicator to finish painting in one day or even in several hours depending on the size of the object's surface area and the number of layers being applied.