| SKU | 7100380755 |
|---|---|
| Legacy SKU | UU013899131 |
| Catalog Number | 33551 |
| Product Number | 33551 |
3M Hookit Flexible Foam Abrasive Discs are sanding discs for versatile blending, featuring flexible aluminum oxide abrasives and a soft foam backing, suitable for wet or dry use by hand or machine.
- Suitable for wet or dry blending applications
- Can be used by hand or with a machine
- Conforms to irregular surfaces for comfortable use
- Laser-perforated holes ensure a clean working environment and excellent water control
- Provides excellent cut and finish
Product Dimensions |
Imperial | Metric |
| Weight | 0.16755 lbs | |
|---|---|---|
| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null | |
| Diameter | 3 in | 75 mm |
| Center Hole Diameter | 0.0 NP |
Shipping Dimensions |
|
| Weight | 0.67021 lb |
|---|---|
| Length | 6.77165 in |
| Width | 6.77165 in |
| Height | 5.3937 in |
| Color | Blue |
|---|
PRODUCT FAQ
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What is the grit size of the 3M™ Hookit™ Flexible Foam Abrasive Disc 33551?
The grit size for this disc is P1000, which is great for fine sanding and blending work!
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What’s the diameter of each disc?
Each disc is 3 inches (75 mm) in diameter—perfect for getting into smaller areas and providing handy control.
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How many discs come in a carton and case?
Each carton has 20 discs, and there are 4 cartons in a case, so you get a total of 80 discs per case!
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Can I use these discs on wet or dry surfaces?
Yes! The 3M™ Hookit™ Flexible Foam Abrasive Disc can be used both wet or dry—whichever works best for your project.
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Are these discs compatible with the 3M™ Hookit™ system?
Absolutely! They’re designed to quickly attach to Hookit™ backup pads, making them super easy to use and change.
The 3M Hookit Flexible Foam Abrasive Disc is expertly engineered to deliver outstanding performance in blending and finishing applications. Designed for versatility, this innovative abrasive disc can be used for both wet and dry sanding tasks, making it an excellent choice for a wide range of surface preparation needs. Whether you prefer to work by hand or with a machine, this disc adapts seamlessly to your workflow.
One of the standout features of this product is its soft, flexible foam backing. This unique construction allows the disc to conform effortlessly to contoured or irregular surfaces, ensuring consistent contact and a smooth, even finish. The foam also enhances user comfort, reducing fatigue during extended use.
To further improve your sanding experience, the disc is equipped with precision laser-perforated holes. These holes are strategically placed to optimize dust and water management, helping to maintain a cleaner workspace and prolonging the life of the abrasive. This advanced design not only supports a healthier working environment but also contributes to a more precise and controlled sanding process.
Key Features and Benefits- Flexible foam backing conforms to curves and contours for superior blending and finishing results.
- Suitable for both wet and dry sanding applications, by hand or with a machine.
- Laser-perforated holes enhance dust and water control, promoting a cleaner work area.
- Provides a precise cut and consistent finish, ideal for automotive, woodworking, and industrial applications.
- Compatible with the 3M Hookit attachment system for quick and easy disc changes.

