Title: 2026 Global Polishing & Grinding Market Trends: The Flexible Technology Revolution in Complex Surface Finishing
Industry Context: Surging Global Demand for Precision Surface Treatment
Driven by global infrastructure development and the upgrading of high-end manufacturing, the surface finishing and polishing market is experiencing significant growth. According to market research, the global polishing stones market was valued at approximately RMB 25.31 billion in 2025 and is projected to reach RMB 34.99 billion by 2032, with a CAGR of 4.7% over the next six years-. Another report indicates that the global abrasive block market is expected to grow from USD 377.2 million in 2024 to USD 438.1 million by 2030, representing a CAGR of 2.5%-.
In core application sectors such as stone processing, metal finishing, and ceramic polishing, quality requirements have evolved from simple material removal to achieving high precision, high gloss, and scratch-free surfaces. However, traditional abrasive tools often struggle with irregular curved surfaces, profiled slabs, and complex molds, leading to uneven contact, over-grinding, or missed areas.
Technical Insight: How Resilient Substrates Solve the "Profiled Processing" Challenge
Achieving efficient and consistent finishing on complex curved surfaces has long been a challenge in the industry. Traditional rigid abrasive blocks offer high hardness and shape retention but tend to cause stress concentration at curvature transitions, resulting in burn marks or inconsistent scratch patterns.
Resilient abrasive blocks offer a breakthrough solution. The core design concept involves introducing a compressible elastic buffer layer-typically made of polyurethane or high-density rubber-between the abrasive layer and the backing. During application, this elastic layer adapts to the contour of the workpiece, maximizing contact between the abrasive layer and the surface. Patent literature confirms that such elastic grinding blocks provide vibration resistance, crack prevention, extended service life, and the capability to machine curved surfaces-.
Practical Applications: Field Performance of Resilient Abrasive Blocks in Stone and Metal Processing
In practice, resilient abrasive blocks demonstrate exceptional adaptability. In granite and marble restoration, for instance, a professional stone care process typically progresses from 50# coarse grinding to 1500# fine polishing. Resilient abrasive blocks, with their superior flexibility, excel in processing profiled stone lines, chamfers, and curved slabs-. In metalworking, these blocks can quickly and economically clean and polish curved or flat metal surfaces, removing rust, scale, and corrosion while achieving a satin finish on stainless steel, aluminum, and copper-.
Export Market Outlook: Southeast Asian Opportunities Under RCEP
For abrasive tool exporters, Southeast Asia is emerging as a high-potential market. The Southeast Asian stone curtain wall market is projected to reach USD 4.78 billion in 2026, a 13.0% increase from 2025, with a regional CAGR of approximately 10.6% through 2030-. Vietnam, as a key stone processing and trading hub in Southeast Asia, has seen its granite imports rise by an average of 23% annually, with over 60% of stone sourced from China-.
Following the implementation of RCEP, over 90% of stone products now enjoy zero tariffs, further strengthening intra-regional trade flows and shifting trade patterns from raw materials toward semi-finished and finished goods-. This means demand for high-value-added abrasive consumables in Southeast Asia is rapidly climbing, and resilient abrasive blocks with flexible machining capabilities are well-positioned to meet the region's profiled stone processing needs.
Technology Frontier: The Convergence of Additive Manufacturing and Diamond Tools
On the manufacturing side, diamond tool fabrication technologies continue to evolve. China's diamond tool market reached RMB 32.185 billion in 2022, a year-on-year growth of 6.93%-. Additive manufacturing (AM) technologies are being increasingly applied in the development of diamond abrasive tools, offering advantages in customized product development and accelerated time-to-market-. In the future, abrasive blocks that combine resilient substrate design with precision forming processes are expected to achieve further breakthroughs in processing efficiency and consistency, providing more cost-effective solutions for the global precision surface finishing industry.
