Silicone pressure-sensitive adhesive generally refers to pressure-sensitive adhesive with silicone polymer as the main body, or acrylic acid modified by silicone polymer and rubber-based pressure-sensitive adhesive modified by silicone. Compared with the traditional acrylate pressure-sensitive adhesive and rubber pressure-sensitive adhesive, it has excellent chemical resistance, water resistance, oil resistance, solvent resistance, high temperature resistance, low temperature resistance, thermal degradation resistance, oxidative degradation resistance and other properties, and can be bonded with a variety of difficult-to-adhere materials such as polyolefin (BOPP, PET, PE, etc.) fluoroplastics, polyimide and polycarbonate without surface treatment.