3M (TM) 7 Sheet 4-1/4" x 11" PSA Lapping Microfinishing Film For Scary Sharp

Description: 7 sheet bundle containing the following micron sizes (.3, 1, 3, 5, 12, 30 and 40)Pressure Sensitive Adhesive (PSA) with 3 mil high-strength polyester film backing100% made in the USASizes: 4-1/4" x 11"Aluminum Oxide (AO) abrasive material This lapping film is made in the USA by 3M (TM). These microfinishing lapping sheets were developed for industrial applications and can be used to flat lap or polish just about anything. This lapping film contains carefully graded aluminum oxide particles that are electrostatically coated onto a high strength polyester film backing. This fast cutting, water resistant abrasive provides precise, consistent, close tolerance finishes, and are available in a wide range of precise micron grades to meet any sharpening or polishing need. They can be affixed to a hard flat surface (usually 1/4 inch glass) and used to get a scary sharp edge on wood chisels or plane irons. They can be wrapped around contoured sticks and used to sharpen carving tools. They can put a wicked sharp edge on all kinds of knives. They can also be used to put a fine polish on jewelry or gem stones. These are PSA and have pressure sensitive backing. They have a 3 mil high-strength polyester film backing which is less likely to tear than traditional wet or dry sandpaper. The sheets are not marked so using their color is the only accurate way to identify them. These Aluminum Oxide (AO) sheets come in the following grades: 1) 0.3 micron (white) or 60.000 grit 2) 1 micron (light green) or 14,000 grit 3) 3 micron (pink) or 8,000 grit 4) 9 micron (light blue) or 1800 grit 5) 12 micron (yellow) or 1200 grit 6) 30 micron (green) or 600 grit and 7) 40 micron (blue) or 300 grit. The sheets are not marked so using their color is the only accurate way to identify. In the finer grits, it can be difficult to differentiate the abrasive side from the backing. The abrasive side will always have a matte finish, where the film backing side will be glossy. My E-Bay philosophy is simple, you are the customer and you decide how you want to handle the deal. I will go along with most anything as long as it is not too outrageous and you keep me informed. If it will be a few days before you get payment to me, no problem, just let me know so I will not worry about it being lost. I do not have any hard and fast time lines on what happens when. I work very hard to get all packages to the Post Office the next day after I receive payment. If for some reason that will be delayed, I will let you know.All my items are shipped either USPS 1st class or Priority shipping. I will ship another method to get it to you faster as long as you and are willing to pay for the faster shipping. You decide how you want to pay and I will usually go along with it. So far all (well, most) of my dealings have been with nice, honest people. (As I would expect) .My satisfaction policy is also very simple, you are the customer and you decide if you want the item. Satisfaction is guaranteed, no exceptions. Purchase may be returned for any reason or no reason within 30 days in original condition for a full refund. If the item is defective or for something I did or failed to do, I will also refund the postage. If you just changed your mind or found another one down the street, cheaper or better. I still accept returns except you will need to pay the postage. California Residents: This tool may contain a component part or create wood dust which contains a toxin on California's Prop 65 chemical list. WARNING: Cancer and Reproductive Harm. For more information go to https://www.p65warnings.ca.gov/ Sales Tax: Due to the 2018 Supreme Court decision regarding sales tax many states now requires us to collect sales tax. If we are now required by your state to collect and remit sales tax, sales tax will be charged on your order during checkout.

Price: 16.48 USD

Location: Columbia, Missouri

End Time: 2024-03-03T18:00:06.000Z

Shipping Cost: 0 USD