Beyond CLASS 4 – super strong anti-corrosion screw
3× corrosion protection compared to conventional coatings
8× tougher coating structure, significantly improving wear and impact resistance
30% faster drilling performance, reducing installation time and tool wear

Together, these advantages ensure longer service life, lower maintenance costs, and reliable performance in coastal, marine, and industrial environments.

Applications：

• Coastal and island roofing & wall cladding
• Industrial plants, chemical facilities and wastewater treatment projects
• Transport infrastructures: ports, shipyards, bridges and coastal walkways
• High-end residential and commercial roofs requiring long design life

When Class 4 is the starting point and B8 is no longer enough,choose WASUNG C8 – the next level of corrosion protection.