|
Origin and Potential Causes:
· Improper film thickness · Poor airflow, high humidity · Solvent-sensitive substrate · Incorrect mixing, contaminated hardener, or unsuitable thinner · Insufficient airflow in oven or interrupted baking
Prevention Techniques:
· Follow application recommendations on Technical Data Sheets · Close activator cans firmly after use · Ensure sufficient airflow in oven and do not interrupt baking cycle
Remedy :
· For mild cases, sand and polish. · In extreme cases, sand and refinish
|