Dura Gold Premium 6" Gold Sanding Discs 500 Grit (Box of 50) Hook & Loop Backing Sandpaper Discs for DA Orbital Sanders, Finishing Fine Cut Abrasive Sand Automotive Car Paint, Woodworking Wood 500 Grit sold2026 MSDS Material Safety Data Sheet QWORK Low Voltage Mounting MSDS Material Safety Data Sheet available upon request they act as milk savers because they help you catch and save leaking milk High performance fine cut 6" finishing sanding discs with a hook & loop backing enables them to be quickly and securely attached to a sanders hook & loop backing plate These 1000 grit extra fine cut sandpaper discs are ideal for finish sanding on all types of surfaces