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APPLICATION FAILURES
HOLOGRAM EFFECT AFTER POLISHING
GASSING
PINHOLING
MISMATCH IN SHADES
OVERSPRAY
SHRINKAGE OF COATINGS
BLISTERING
LIFTING AND WRINKLING
WATER SPOTTING
BLEEDING
FISH EYES
SANDING SCRATCHES
ORANGE PEEL
POOR OPACITY
CRACKING
CLOUDING
LOSS OF ADHESION TO PLASTICS
LOSS OF ADHESION BETWEEN BASECOAT AND PRIMER
LOSS OF ADHESION BETWEEN CLEARCOAT AND BASECOAT
RUNS & SAGS
DIRT INCLUSIONS
EDGE MAPPING
HOLOGRAM EFFECT AFTER POLISHING
Polishing traces with reduced gloss.
Causes
too short drying time,
too much thickness across the coating,
wrong amount of hardener
too strong buffer pressure on varnished surface,
tilting side to side while operating the buffer,
applying wrong buffing compound,
polishing at too high a temperature.
Prevention
compliance with recommended thickness of coat layers, drying times and quantities of hardener
apply appropriate materials and tools for buffing in accordance with the technology used.
Repair
Dry the applied basecoat and apply it again.
AUTOMOTIVE REFINISH COATING PRODUCTS
MATERIALES PARA EL RECUBRIMIENTO DE VEHĂCULOS