In rainy and humid weather conditions, the chassis of the mixer truck is prone to rain erosion and rust. Most car owners have some knowledge of chassis protection, but how to choose chassis armor construction shop and how to identify the quality of construction are the issues that most car owners are very concerned about.
Material technology is the key to the construction of chassis armor; At present, the common chassis plastic sealing treatment generally only uses a single flexible resin material or asphalt material. 3M professional chassis armor material is composed of four products with different characteristics. It adopts the method of multi-layer coating to realize the protection of multiple functions; It has the comprehensive functions of high adhesion, high wear resistance, impact resistance (high elasticity), corrosion prevention and noise reduction.
In construction, chassis armor is also exquisite. Regardless of new or old vehicles, first check the chassis condition and clean the dirt, rust and grease layer; Dry the chassis with compressed air;
Do a good job of body shielding, covering parts: exhaust pipe, brake drum, brake, shock absorber, fuel tank pipeline, engine bottom, removable bolt, rear axle bolt of 4WD vehicle. Then start spraying construction.
When it comes to spraying, the spray gun nozzle should be about 25 cm away from the construction surface of the chassis, moving slowly and evenly to ensure the uniformity of the spraying layer. According to the different processes selected, spray materials with high adsorption, high strength and high wear resistance one by one. The whole chassis shall be painted for 4 to 12 times, and the drying interval shall be 15 to 30 minutes.
After spraying, the next step is to remove the mask and restore. After the construction of chassis armor, it can improve driving safety and comfort, and reflect the comprehensive functions of your car. If you have any questions, please come to our website Ask!