Global adhesive and sealant substrate market size was valued at USD 52.1 billion in 2024. The market is projected to grow from USD 55.8 billion in 2025 to USD 89.3 billion by 2032, exhibiting a CAGR of 6.7% during the forecast period. Market growth is driven by rising demand for advanced bonding solutions across industries such as construction, automotive, packaging, electronics, and healthcare, supported by increasing preference for lightweight and sustainable materials.