Specification Brand : NANOLAP BulletPoint1 : PREMIUM PRECISION: Premium precision graded aluminum oxide (A/O) in a 4.25 inch x 11 inch lapping / microfinishing film designed to work with the scary sharp system, lapping glass or float glass. BulletPoint2 : MADE IN THE USA: Waterproof and washable, instead of using a whet stone this finishing film is used to produce a scary sharp finish on blades, tools, chisel, carving tools and fine polish jewelry, gems, watches and glasses. BulletPoint3 : 3 MIL TEAR-RESISTANT: 3 Mil tear-resistant polyester film backing is less likely to tear or rip than traditional wet or dry sand paper; wide range of uses include lapping, polishing, microfinishing, fining, sanding, honing, buffing, and cleaning. BulletPoint4 : PRESSURE SENSITIVE ADHESIVE: Pressure sensitive adhesive sandpaper sheets (PSA), easy peel and stick on any surface you want rather than using a traditional whetstone, lapping fluid, leather strop or lapping paste. BulletPoint5 : 5.0 MICRON SIZE: The ultrafine 5.0 micron (4,000 grit/brown) lapping film sheet provides one of the final steps for producing ridiculously sharp blades with an impressive mirror-like finish. CompatibleMaterial : Metal, Glass, Gemstones, Watches ExternallyAssignedProductIdentifier1 : 816914026247 ExternallyAssignedProductIdentifier2 : 0816914026247 IncludedComponents : 1 x PSA Lapping Film ItemName : NANOLAP PSA Lapping Film, 3 Pc 5 Micron (4,000 Grit) Adhesive Polishing Paper, 4-1/4” x 11” Microfinishing Fine Sanding Paper, Sanding Film for Scary Sharp Sharpening System, Aluminum Oxide AO ItemPackageDimensions_Height : 27.9146 centimeters ItemPackageDimensions_Length : 0.7112 centimeters ItemPackageDimensions_Width : 10.7188 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : psa-discs Manufacturer : Nanolap Technologies, LLC Material : Aluminum Oxide ModelName : NANOLAP 61562N Lapping Film ModelNumber : 61562N NumberOfItems : 3 PackageLevel : unit PartNumber : 61562N ProductSiteLaunchDate : 2025-03-15T06:17:08.924Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 3 UnspscCode : 31191500