| 摘要 |
The present invention relates to a composition for oily undercoating on an automobile which is applied on an lower body of the automobile as an anti-corrosive means for the automobile. The composition includes diene-based rubber and petroleum resin; an inorganic filler; a dispersant; and a solvent. The composition does not generate undesirable haze and fluffy thread and thus has excellent workability. The composition also has excellent resistance to acid, alkali, heat, shock and excellent adhesive properties. Therefore, the composition can be advantageously used to protect the lower body of the automobile and to increase anti-dust and anti-corrosion properties. |
