... thinkness, 1kg coating can spray for 5~6 square metersCuring Sol-gel curing condition: 200°c for 0.5hrCHARACTERISTICS High temperature ... temperature: -10 ~ 40 °c valid time 1 year (before ripeing) Sol-gel curing process: 200°c, 0.5hrSurface Hard testelectric conductivity ...