The silicone foam sheet is a porous elastic sheet formed by foaming silicone rubber. It is soft in texture, has good elasticity, and has a small permanent deformation under compression. It possesses excellent sealing, shock absorption, sound insulation, heat insulation, dust-proof and waterproof properties. It can be customized according to density, thickness, hardness, bubble structure and color, and is suitable for applications such as precise sealing, cushioning pads, shock absorption pads, window and door sealing, protection for electronic devices, and sealing of new energy battery packs. We offer closed-cell, open-cell and different flame retardant grades of foamed silicone sheets, and support sample testing and customized processing.