Water stains

Cause

• Wrong ratio of a hardener
• A distrupted curing process (material not hardened enough)
• Too a short time between a repair and vehicle use

Countermeasure

• Check hardener’s ratio according to a manufacturer’s recommendations
• Abide curing time according to TDS

Removal

• Polish the surface according to a manufacturer’s of polishing compounds recommendations
• Sand, isolate and varnish again