What are the classifications of chassis armor?
2 Answers
Chassis armor can be classified as follows: Asphalt-based chassis rustproofing adhesive: Asphalt-based chassis rustproofing adhesive is the earliest rustproofing product. Its only advantage is being inexpensive. However, after drying, asphalt tends to develop cracks, and water trapped in these cracks can cause a "battery effect," accelerating rusting of the chassis and causing greater harm to the vehicle. Therefore, it is best to avoid using asphalt-based chassis rustproofing adhesive for chassis armor. Oil-based (solvent-based) chassis rustproofing adhesive: These products contain toxic substances harmful to human health and can damage the environment. As a result, they are rarely used in environmentally strict regions like Europe and America. Additionally, the adhesive layer of oil-based (solvent-based) products is very hard and prone to cracking when slightly bent, lacking elasticity and providing poor noise insulation for the chassis. Water-based chassis rustproofing adhesive: Since its diluent is water and it contains no toxic substances, water-based chassis rustproofing adhesive is also known as eco-friendly chassis rustproofing adhesive. Currently, this type of product is widely preferred in Europe and America. Water-based chassis rustproofing adhesive offers strong adhesion, good elasticity of the adhesive layer, and excellent noise insulation for the chassis, making it the preferred material for chassis armor.
When it comes to the classification of chassis armor, I believe there are mainly two types: coating type and protective plate type. The coating is an anti-rust liquid layer sprayed onto the chassis, similar to paint, providing rust and corrosion protection. It's suitable for urban car owners, especially in areas with heavy rainfall. It's easy to apply but requires regular maintenance. As for the protective plates, they are solid metal or plastic panels, such as engine underguards or transmission guards, installed directly on key areas to prevent scratches and impacts from stones. These are more suitable for off-road vehicles frequently driven on rough terrain. The choice depends on your driving environment: coating is sufficient for urban daily use, while thick protective plates are better for the wild. I've seen many car enthusiasts use a combination of both for comprehensive protection. Chassis safety is crucial—don't let minor issues turn into major repairs.
