The Tru-Maxx 4" x 36" 120 Grit Coated Aluminum Oxide Fine Abrasive Belt features a fine 120 grit aluminum oxide abrasive providing a smooth and refined surface finish with controlled cutting action. The aluminum oxide grain used in the belt is designed for long-lasting durability, ensuring consistent performance across a variety of applications. The coated abrasive construction of this belt delivers uniform sanding and reduces loading, thereby improving sanding efficiency. Its cloth backing offers additional strength and flexibility, contributing to reliable belt tracking. The optimized 4" width of the belt is suitable for precision grinding and detailed finishing work, and the 36" length is compatible with both portable and benchtop sanders. The construction of the belt allows for an excellent balance between material removal and finishing, which can help in reducing the need for further polishing steps.