SG380 has outstanding performance and cuttingSpecially designed for atomic ash polishing, coating operations, metal burr cutting, and smooth welding pointsAdopting high-temperature resistant resin electrostatic sand planting. zirconium abrasive, polyester film base compared to alumina sandpaper, it improves damage resistance by 5-10 times and wear resistance by 1.5 times

Suitable for high-end energy, transportation, and metal industries special advantages for metal polishing and smooth welding points power industry, atomic ash, and mechanical support of various soft and hardwood materials, and composite materials.