Silicone-based formulations represent 68.2% of material demand and thermal management and gap fillers account for 28.0% of application sales in 2025. The electronic sealants market was valued at USD 1.2 billion in 2025, is projected to reach USD 3.0 billion by 2035 and is forecast to post a 9.3% CAGR between 2025 and 2035.