Silicone sealant is a high-performance elastic sealing material widely used in construction, automotive, electronics, and aerospace industries. It is primarily composed of silicone polymers, fillers, and cross-linking agents, offering excellent weather resistance, high and low-temperature resistance, waterproofing, and electrical insulation properties. Silicone sealant maintains its elasticity under extreme temperature conditions, resists aging and cracking, and has a long service life. Additionally, it exhibits strong adhesion, bonding well with various materials such as glass, metal, ceramics, and plastics. In the construction sector, it is commonly used for sealing curtain walls, windows, and joints; in the electronics industry, it protects circuit boards and components from moisture and dust. Due to its eco-friendly and non-toxic nature, silicone sealant is also suitable for sealing food and medical equipment. In summary, silicone sealant, with its outstanding performance and wide range of applications, has become an indispensable material in modern industry and daily life.