With the rapid expansion of new energy vehicle production in 2026, chassis and frame corrosion and stone impact damage have become core pain points for vehicle durability. EV chassis runs on complex road conditions all year round, facing continuous gravel stone impact, rainwater immersion, and winter road salt corrosion. Ordinary rigid automotive paint is easy to chip, crack and rust, leading to chassis water leakage and reduced vehicle service life.

FLDC customized three-layer flexible anti-corrosion & anti-stone-chip system exclusively for new energy vehicle chassis frames:

1. High-adhesion anti-rust primer: Firmly bond with automotive steel plate, prevent hidden rust

2. Elastic thick-film anti-impact middle coat: Absorb gravel impact energy, avoid chipping

3. Waterproof and salt-tolerant protective topcoat: Block road corrosive medium penetration

Core Advantages:

✅ High elasticity formula, effectively resist road gravel stone impact and chipping

✅ Long-term resistance to rainwater soaking and deicing salt corrosion

✅ Excellent bending performance, adapt chassis vibration without cracking

✅ Insulating and waterproof, protect EV bottom electrical components

✅ Improve vehicle chassis durability and extend overall service lifeWidely used in new energy passenger cars, commercial vehicles and engineering vehicle chassis supporting projects. Contact us for automotive-level test reports.