Refers to the act of detaching or removing something.
El destachón del cuadro se realizó cuidadosamente para no dañar la obra original durante la restauración.
The detachment of the painting was done carefully so as not to damage the original work during restoration.
El destachón de la pintura en la pared reveló una capa de humedad que necesitaba atención inmediata.
The detachment of the paint on the wall revealed a layer of moisture that needed immediate attention.