Specification Brand : Hegebeck BulletPoint : Sold on Amazon BulletPoint1 : 【Dimension】- Diameter: 8 inch / 200mm, Number of grains: 150 grains, sandpaper is coarse for rough sanding and stripping. The larger the grits number of the grinding wheel, the finer the particle size. BulletPoint2 : 【Material】- Made with strong resin bonded aluminum oxide grain, is suitable for a fast cut and a smooth finish on your object. The adhesive of PSA sanding paper has strong stickiness, make sure it's not easy to fall off at work. BulletPoint3 : 【Feature】- Features good abrasion resistance, anti-static and anti-clogging, moisture and heat resistance. The PSA backing allows for easy installation and removal, leaving an uncontaminated surface for the next disc. BulletPoint4 : 【Self-stick Backing】- The adhesive of PSA sanding paper has strong stickiness, make sure it will not fall off during use, and it is easy to clean up. BulletPoint5 : 【Application】- PSA sanding discs work with random orbital sander. Providing a heavy duty stripping and sanding tool for wood, aluminum, fiberglass, rubber, plastic and non-ferrous metals. Color : 5 Pcs CompatibleMaterial : Aluminum,industrial,metal,paper,plastic,wood ConnectorType : barrel connector ConstructionType : Coated ExternallyAssignedProductIdentifier : 5603902214435 ExternallyAssignedProductIdentifier1 : 888730023090 ExternallyAssignedProductIdentifier2 : 0888730023090 ExternallyAssignedProductIdentifier3 : 00888730023090 FasteningType : Pressure-Sensitive Adhesive (PSA) FitType : Universal Fit IncludedComponents : Abrasives IndustryStandardIdentifier : Lon0167 InputVoltage : 12 volts ItemName : Hegebeck PSA Sanding Discs, 8 Inch Self Stick Adhesive Back Aluminum Oxide Sandpaper, 150 Grit No-Hole Sanding Paper, for Wood Metal Polishing, 5 Pcs ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : psa-discs Manufacturer : Hegebeck Material : Aluminum Oxide Material1 : Aluminum Oxide Material2 : Resin ModelName : 2309 ModelNumber : 02309 MountingType : Wall Mount NumberOfBoxes : 1 NumberOfItems : 1 OutputVoltage : 12 volts PackageLevel : unit PartNumber : GU5101S0903MU-FBA PowerSourceType : ac ProductDescription : Hegebeck PSA Sanding Discs Specifications: Size: 8 inch Grits: 150 Material: Aluminum Oxide Color: Red Description: 1.Made with aluminum oxide grain,features good abrasion resistance,anti-static and anti-clogging,moisture and heat resistance. 2.The adhesive of PSA sanding paper has strong stickiness,make sure it's not easy to fall off at work. 3.Mainly used for wood, aluminum, metal, glass, plastic, stone ect. 4.Grit Selection Guide: 40 to 180 grits,coarse sand is suitable for hard and rough materials,such as metal,wood,walls,ect;240 to 400 grits,usually used for secondary grinding for coarse grinding,which can be directly polished for some products with less precise requirements;600 to 2000 grits,used for fine polishing,mahogany furniture,amber and other materials. 5.Please wear goggles when you use the product. Package Content: 5 x PSA Sanding Discs NOTE: Please check the specification and the number you need before buying.