How long after applying undercoating can you wash the car?

1 Answers
Connor
07/30/25 5:35am
After applying undercoating, you should wait about 15 days before washing the car. Driving time after undercoating application: Allow approximately 2 hours for the coating to dry before driving. Precautions after undercoating application: Keep the undercarriage dry for 3 days. Undercoating: A special elastic rubberized material is sprayed onto the vehicle's undercarriage, completely covering noise-prone areas including the chassis and wheel wells. After natural curing, it forms a protective layer that reduces damage from road debris impact while providing anti-corrosion and rust-proofing benefits. Function of undercoating: It also provides effective sound insulation.
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