More Consistent, Lower CostThe 3-dimensional hexagonal structure with aluminum oxide grain that distinguishes our 3M™ Trizact™ Cloth Belt 363FC delivers consistent, predictable results throughout its life. One of our newest Trizact belts, the 363FC offers consistent, predictable stock removal, as well, resulting in consistent part-size tolerance for our customers.Use this belt for wet grinding, finishing and polishing of carbon steel, stainless steel, nickel alloys zirconium and titanium parts in centerless and flat finishing applications.Waterproof and Heat ResistantA resin bond helps to resist thermal and chemical deterioration, which can occur during sanding. This bond is very tough and excellent for precision work on hard and soft surfaces. This also allows for faster sanding and a higher cut rate. The waterproof polyester backing material enables the user to rinse areas of the workpiece and the belt during use to prevent dust and debris from clogging the points of the abrasive, while producing a faster cut at the same time.The Trizact PromiseUnlike conventional abrasives, 3M™ Trizact™ products start sharp and stay sharp, resulting in more predictable finishes and improved, consistent quality. Layers of abrasive mineral precisely distributed across the backing provide resilience and eliminate product to product variation. 3M™ Trizact™ belts last longer than conventional abrasive belts and provide such precise finish control that operators can reduce grade sequences, requiring fewer process steps and fewer abrasive products.