DT-815D is a premium post-treatment sealer that significantly enhances corrosion resistance and coating durability for black zinc finishes. It provides excellent salt spray performance and long-term protection, making it suitable for demanding industrial applications.

Applications: • Trivalent Passivation • Zinc Plating • Automotive Components • Fasteners • Hardware • Industrial Components

Features: • Significant corrosion resistance enhancement • Improved coating durability • Excellent salt spray performance • Long-term protection • Premium grade • Reliable performance

Technical Data: Standard application ratios; Compatible with trivalent black passivation