Detailed knowledge for detailersArticles related to correction
A Paint Thickness Gauge (often abbreviated to PTG, and also called a Paint Depth Gauge) is an electronic device that measures the distance between the body-panel and the sensor. This way you can measure the thickness of the paint. This gives you an indication of how much paint you have left to work with.
There are multiple ways of drying your car. The most common one is drying with Microfiber towels. However, you can also use a device that blows air for blow-drying off the water. This can especially be handy when you have to deal with small spaces, crevices or trims that can hide water.