Technician A says that over-catalization of body filler causes pinholes. Technician B says that over-catalization of body filler can cause poor adhesion. Who is correct?

Question

Quizplus · Accepted Answer

Over-catalization of body filler can cause both pinholes and poor adhesion. When too much of the hardener is added to the filler, it can create excessive heat and gas, which can result in pinholes. Additionally, over-catalization can cause the filler to shrink and crack, leading to poor adhesion. Therefore, both Technician A and Technician B are correct.

Technician a Says That Over-Catalization of Body Filler Causes Pinholes