Description
Comparison points and tradeoffs
When comparing 3M Hookit Sheet, 02640, 40, 4 1/2 in x 30 in, 10 sheets per pack with other Sanders options, use this source-backed detail as the primary discriminator: Compatible Devices: Handheld Sanders, Grinders, Sander/Grinder Combination Tools.
Use this second fact to evaluate the tradeoff: Size: 4.5 in x 30 in. A third point to compare across alternatives is: Grit Material: Ceramic Alumina.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Size | 4.5 in x 30 in |
|---|---|
| Color | Green |
| Backing Type | Paper |
| Product Dimensions | 30″L x 4.5″W |
| Brand | Green Corps |
| Grit Type | Coarse to Extra Fine |
| Grit Material | Ceramic Alumina |
| Grit Number | 40 |
| Material | Aluminum Oxide |
| Compatible Material | Aluminum, Ceramic, Plastic, Metal |
| UPC | 051131026407 |
| Manufacturer | Green Corps |
| Compatible Devices | Handheld Sanders, Grinders, Sander/Grinder Combination Tools |
| Global Trade Identification Number | 00051131026407 |
| Item Weight | 2.26 pounds |
| ASIN | B07G9TN9JV |
| Country of Origin | USA |
| Item model number | 02640 |
Our 3M Green Corps Hookit Abrasive Sheet 255U combines features for smooth sanding on tough surfaces. Grade 36 to 100 ceramic and aluminum oxide blend abrasive is resin bonded to durable D or E weight paper backing, with open coat construction that reduces loading even on fresh filler. Sheets are ideal for shaping plastic filler and putty, paint removal and scratch refinement on bare metal.
Source product highlights
About this item
- Ideal for shaping filler and stripping paint to metal
- Ceramic aluminum oxide blend abrasive offers excellent cut rate and life
- Built on D or E weight paper backing, making them extremely durable
- Open coat construction provides a more aggressive cut and minimizes dust clogging
- Hookit hook and loop attachment makes changing sheets fast and easy
- Several versions feature 18-hole pattern for improved dust evacuation


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