7 Sheet Variety Pack PSA Pressure Sensitive Adhesive (.3, 1, 3, 9, 12, 30 and 40 microns) Lapping Microfinishing Film Aluminum Oxide (AO) 8-1/2 x 11 Inches

I am very pleased with the purchase of my 7 Sheet Variety Pack PSA Pressure Sensitive Adhesive Lapping Microfinishing Sheets. It gives me the ability to produce a very fine edge on my woodworking tools. From my experience to date with this product, I am getting as fine an edge as I would with sharpening stones. I use the PSA Sheets on a large piece of safety glass and have all the grits on one surface.

I like to have my chisels and hand planer blades very sharp and these easily do the job and much less expensive then stones. I cut glass to mount them on ( pressure sensitive) works great.

This works really well, dry or with lapping fluid. I dont know what else to say other than this stuck well, cut well, and left consistently sharper edges than I have ever gotten with my stones and strop. As long as you dont accidentally slice one, they last a good long time too, especially as you get into the finer grits. I wish it were a more permanent solution (like stones) where you are only buying once, but this has such an array of grits that even as I add more stones to my collection, there will still be some levels of fine that I can less expensively get with these sheets.

Perfect for sharpening

There is no marking on the sheets as to which grit each sheet is.

Great for honing a razor sharp edge on my knives.

good quality and good seller

I got these to cut into strips for my worksharp knife sharpener. Needless to say they worked well and make for a really nice edge!

I like the polish on the end results of my chisels and plane irons. I am not happy with the jump from 1,800 to 8,000, but I have a 5,000 gray PSA sheet still laying around to fill in the gap. I applied the PSA to flat 12 x 12 x 1.5 peace of granite for all my chisels and plane irons lapping. I touch up all the edges on a 10,000 grit water stone. I like the PSA on granite because is stays flat, not like my water stone that dishes really quick. Yes I flatten my water stone often with a lapping plate. But lapping is boring and the PSA on granite just makes it full proof for a flat surface.

These are pretty good lapping films. Puts a mirror polish on most metals.