![]() The cup is filled with the fluid to be tested and the stopwatch is started. One common method is to use a cup and stopwatch. There are several ways to measure spray viscosity. The higher the viscosity, the more resistance the fluid has to flow. It is usually measured in centipoise (cP), which is the force required to move a liquid through an orifice divided by the area of the orifice. Spray viscosity is a measure of a fluid’s resistance to flow. If the paint is lumpy or has a lot of air bubbles, it is less consistent. If the paint flows evenly and smoothly, it is more consistent. The thicker the paint, the more consistent it is.įinally, you can also measure paint consistency by observing how the paint flows. This device measures the thickness of the paint film. The thicker the paint, the higher the viscosity and the more consistent it is.Īnother way to measure paint consistency is by using a paint thickness gauge. ![]() This device measures the viscosity of the paint, which is a measure of its thickness. The most common way is to use a paint consistency tester. There are a few ways to measure paint consistency. Paints with a low viscosity are often used for applications where a fast-drying, thinner paint is desired, such as in spray painting or for painting metal surfaces. Additional Read: How to Paint Wooden BlindsPaints with a high viscosity are often used for applications where a smooth, even finish is desired, such as in automotive painting or for painting walls.
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