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

I bought this to sharpen my razor. It worked better than I could have hoped. The perfectly flat glass underneath will never not be perfectly flat, so you can sharpen knowing that the only problem is you. It's not a dip in your stone. I get such great results for my Scandi grinds. Durability is ok with water, but with wd40 the sharpening results are unparalleled, and the papers deteriorate kinda quickly. At 16$ a pack they are an affordable way to get into knife precision sharpening. I use them more than my $1000+ dollars of whetstones. They make sharpening easier.

I bought the lapping add on for the KME which comes with 6 glass plates and 6 different diamond lapping films 9,6,3,1, .05, and .01 (6 each) and it produces an insanely sharp edge with a mirror finish on the blade. The replacement film is a bit pricey which is why I tried the 3M. For less than half the price of what I was using, I get more grit sizes and I can get about 8 films out of each sheet. The results are even better!! I will be a repeat buyer for sure.

Nice distribution of grits allowing easy restoration of my small project. I took a 45 yo hunter style single blade pocket knife and used the product to polish the bolsters and carbon steel knife to near new condition. My grandson will love to have this for his birthday so he has “A knife just like Grandpa’s “.

Polished a L max blade. Worked as advertised. Just pour delivery.

Husband uses these and has purchased several times. He says they are great. He sharpens knives and chisels.

This system works pretty well for what it is. Installation can be tricky at first, it’s important to get all of the water out from under the film when setting it onto the float glass. One issue that I seem to run across is that I will dig the iron or chisel into the glass and end up tearing the film. Which, if you’re careful is very avoidable. Overall, it’s a great product for the price point. I would give it 5 stars but I received two of the blue sheets (300 grit) sheets instead of a blue and light blue (1800)

Like many woodworkers, I've spent a lot of time and effort in finding the most convenient, but effective, method to sharpen our chisels and plane irons. I could start a second hand store with all the products I've tried but don't use due to one issue or another. Lately I've used wet/dry sandpaper on marble slab with excellent success. My tools come out extremely sharp and the process to touch them up is reasonable. The only real issue is the expense of changing the paper so often. In steps the Taylor Tools answer to the scary sharp method using 3M lapping film. The advantage to sandpaper is two fold. First, the film provides longevity that paper backed products can only dream of ... secondly, the finer films take my tools to a whole new level of sharp. What a pleasure it is to use my tools again. I haven't counted just how many chisels and irons I've sharpened with any given set, but I can tell you that for me it's been significant. I have five stages mounted to a 12x24" marble plate to create and maintain my micro bevels. It takes a mere couple of minutes to touch tools back up once you have a good primary bevel established. This is my current "soup du jour" of sharpening and I'm going to be quite satisfied with it for a long time to come.

Sticks firmly - and this is important - to an ultra-flat surface, like a piece of plate glass. Don't bother with an ordinary tabletop. You must have an exceptionally flat surface for this product to work effectively. 3M has a similar line of grit-embossed adhesive-sheet knife/tool sharpening products for use in what (they call?) the Scary Sharp System. Look up "Scary Sharp" and see what I mean. Lots of useful information can be found on the Internet. Some tools need a special holding jig to keep the requisite angles correct. Otherwise, you may find yourself sharpening and then unwittingly dulling the same edge. Veritis Tools (a Canadian company) makes a variety of very-high-quality jigs for sundry purposes, including sharpening, though its prices tend to be a bit lofty in my opinion. But if you're looking for hight-quality products, Veritis is a good place to at least start. No, I have no affilation with Veritis itself, not even remotely.

Good quality product

Product zelf is heel goed. In Nederland echter 4 zo duur als in andere landen

Happy so far, looks like it's authentic 3M product

They do the trick.

good but the seller wont stop hounding you for reviews