| Customization: | Available |
|---|---|
| CAS No.: | 98790 |
| Formula: | 7890 |
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Undercoating Spray offers lasting and flexible protection from stone chipping and corrosion. It's based on a combination of rubber and resin with a roar- preventing effect, also deadens droning noises from the engine bay, door shells, luggage compartments and other hollow sections. It is widely applied in the automobile chassis, car girder, bumper, anti-rust sound insulation, car, ship, machinery, and various kinds of metal surface.
FEATURE:
Has excellent rust resistance, heat resistance and corrosion resistance;
Has strong adhesion, elasticity and flexibility, eliminating noise when driving;
Environmental friendly, and harmless to the driver.
HOW TO USE:
1.Clean the base area thoroughly, which should be clean dry and free of dust, oil, grease and wax, etc;
2. Cover the other parts tightly;
3. Spend two minutes to shake the can evenly, open the lid, remover the seal and insert the special designed spray gun onto the mouth, collect the 0.6-0.8MPa compressed air, finally spray onto the surface at a distance of 25cm;
4. To avoid the flow line or sagging, three times spraying are needed. After the first time spray, flatten and fill the cracks and caves with metal seal-glue. Every interval should be not less than 15 minutes, best noise deaden effect need more than 1.5mm thickness.
5. Before drying, petrol is allowed to clean.
Application fields:
Undercoating is widely used all kinds of automobile chassis, car girder, bumper, hood, anti-rust sound insulation, car, ship, machinery, and various kinds of metal surface etc... 
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