What is the normal reading for a car paint thickness gauge?
1 Answers
Car paint thickness gauge readings between 120 to 180 microns are considered normal. Function of paint thickness gauge: The paint thickness gauge is primarily used to measure the thickness of a car's paint surface, helping determine whether the vehicle needs repainting. Paint thickness varies depending on the car model, color, and specific body part. Automotive paint must not only have good mechanical properties, full appearance, and high gloss, but also excellent adhesion, high hardness, and strong scratch resistance. Testing scenarios for paint thickness gauge: After a car collision, the metal parts of the body become deformed. Even after surface repairs, the area remains uneven, requiring filler application to level out the imperfections before sanding and repainting. Repaired areas using this method will have thicker paint layers, which can be easily detected by a paint thickness gauge.