3M (TM) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film For Scary Sharp Sharpening System Aluminum Oxide AO

The adhesive backing on these super fine abrasive sheets allow you to attach the to a smooth rigid surface.

I purchased these to use with my Worksharp knife sharpening system. I cut them to fit the stone and then just put them on. I get a razor sharp edge and a mirror polish. Very happy with this lapping film.

They were shipped as promised, will allow me to make 11 sets of each grit, the only problem I noticed was the light green sheet was cut to 3-3/4 not 4-1/4

Works like a champ getting that extra edge of sharpness

I collect and (try to) restore old vintage Western of Boulder Colorado knives which have carbon steel blades that tarnish, patina and pit if not properly cared for. I use these to - by hand - polish out the imperfections and bring the blades back to a luster. Not always a mirror perfect finish based on the starting point condition, but these do a pretty good job. Its hard work but keeps me sitting at my bench for hours and off eBay for a while! I dont stick these to glass or adhere them to anything. I cut small patches and use my fingers to polish with.

Just what I needed for a great Christmas

I got this along with a piece of glass because I’ve been trying to hone my straight razors. I have a slew of shapton stones, norton, naniwa, chromium oxide to apply to my strops, and I’ve never been able to get a razor to the point I liked it. That was until I tried this stuff. I kept the backing on and just put it on top of a wet piece of paper on top of the glass and it was amazing. The edge that I got was extremely clean, even when looking at it under magnification. I’m not saying that these are better than stones, but they are much cheaper of an initial investment and for someone new can give you a very good result. I was ready to give up on honing myself but this has rejuvenated my enthusiasm. I’m excited to learn more and continue in this adventure now.

Great product. Sticks to glass beautifully. Will buy again when needed.Really gives a sharp edge.

This is the second set I bought. I affixed them to a granite floor tile I bought at the local big box home improvement store. When purchasing this item, you are riding from Taylor Toolworks. They are a GREAT company to order from. I usually order directly from them but I used an Amazon gift card for this order.

Works as promised,however this set needs either a 5 or a 6um to make it a decent product.I trim them into 4×1 strips for my KME sharpening system.