The Surface Reconditioning Flexible Hone refines and renews the inner surface of engine cylinder bores. It is made of abrasive globules fixed on flexible strands that conform to the bore contours. The hone eliminates glazing, minor defects, and buildup, while generating a controlled crosshatch finish that supports lubrication and proper piston ring sealing.Attributes:• Improves piston ring seating performance.• Produces a uniform crosshatch pattern for oil retention.• Flexible filaments conform to the bore shape.• Lowered oil consumption, less friction, plateaued finish over 50 percent.Applications: The Surface Reconditioning Flexible Hone is used inside engine cylinder bores during maintenance or overhaul procedures to restore surface finish and improve sealing conditions.