Automotive body sealants provide critical sealing, soundproofing, waterproofing, and corrosion protection for vehicle interiors and exteriors, essential for engineering projects and fleet maintenance. 1. Types of Automotive Body Sealants and Their Applications (1) Silicone sealant: It has good high-temperature resistance and aging resistance, suitable for sealing parts such as car gaskets, especially rtv silicone sealant,[…..]