Underbody protection for long-term corrosion protection

The underbody of a vehicle is constantly exposed to external factors such as water, dirt, salt, and mechanical stress. Over time, these factors can lead to corrosion and structural damage if proper protection is not in place.

Application
Vehicle Underbody
Exposure
Weathering, Stone Chipping, Water & Salt
System
Underbody Protection System
Curing
Physical Drying at Ambient Temperature

Technical challenge

The combination of moisture, salt, and mechanical abrasion places continuous stress on the surface. Traditional coatings quickly reach their limits in such conditions, especially if they lack sufficient flexibility or durability.

Damaged and corroded underbody
Damaged and corroded underbody

Solution Concept

Modern underbody protection systems rely on flexible, durable coatings that both absorb mechanical stress and form an effective barrier against moisture and corrosive substances.

Damage to the protective coating caused by stone chips / Surface protected by self-healing material
Damage to the protective coating caused by stone chips / Surface protected by self-healing material

Results & Benefits

Technical Value-Added

  • Protection against corrosion and stone chips
  • High resistance to environmental influences
  • Flexible protective layer against mechanical stress
  • Process advantages

  • Good applicability
  • Uniform coating of complex geometries
  • Integration into existing manufacturing processes
  • Economic Effects

  • Extended component life
  • Reduced maintenance costs
  • Long-term value retention
  • Applications & Areas of Use

    Vehicle underbodies, commercial vehicles, construction machinery, and industrial applications with high environmental impact.

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