Single component condensed room temperature vulcanized liquid silicone rubber is one of the main products of condensed liquid silicone rubber. Usually with α, ω-dihydroxyl polydimethylsiloxane, fillers, crosslinking agents, catalysts and other special additives as raw materials, in a closed container after mixing evenly packaged in a rubber drum or soft film and other packaging materials, in use by the packaging material extrusion, contact with water vapor in the air cross-linked curing, and finally form an excellent performance of the elastomer. It has strong ease of use, excellent rheology, thixotropy and workability, high elasticity over a very wide temperature range, excellent weather resistance, electrical insulation properties and good adhesion to a variety of materials. In recent years, single-component dealcoholized silicone sealant has the advantages of no odor, no corrosion, many varieties and strong applicability, which has gradually become the focus of research, development and improvement of major sealant manufacturers, and is also widely used in many fields such as construction, electronic appliances, photovoltaic, lighting and automobiles.