Holograms, effects after polishing

Cause

• Careening of the polishing machine
• Wrong polishing compound and applicator
• Too a short time of drying of coating
• Too much pressure put on a polishing machine during polishing
• Wrong choice of thinners and hardeners to a specific material (disruption of a drying process of the material)

Countermeasure

• Use appropriate materials for sanding and polishing according to manufacturer’s recommendations
• Before varnish, check material’s parameters according to the Technical Data Sheet (TDS)

Removal

• Choose an appropriate material and do polishing one more time
• Sand and varnish again