Review on High-Quality Lincoln Electric KH266 Abrasive Aluminum - Unbeatable Performance and Durability! by Kevin Woods

I bought this product with mixed feelings about quality but Lincoln hasn't put his name on any junk I've ever seen! Good sandpaper. I use it in light machining (on a metal lathe) for deburring and final polishing of various specialty tools I make for fleet maintenance. . Definitely an economical product, it costs pennies every time. Remains sharp even when removing rust, iron oxide quickly dulls typical abrasives. This material definitely holds up better than average.