It was reported that the demand for auto adhesive and sealant has increased. As adhesive sealant is a part of auto industry accesory, it become more and  more important when cars become lighter, more engergy saving, more comfortable and lower cost. China government has strengthen its conviction to increase expand auto manufacturing industry. As reported from China media, in 2010, there will be 15000K automible complet proudction, it is 10% increase from 2009. For sure the auto adhesive and sealant will also increase. When we refer to auto adhesive, they are: adhesive and sealant used, including used in wielding, painting, adhesive used in engine and chassis. There are more than 30 kinds of adhesive which will be used in a mordern car. They will be used for fixing, sealing, anti-rust, shock abortion, heat insulation, noise damping and inner deco.