- Aluminum oxide abrasive offers a fast cut, long life, and professional performance on many surfaces
- Durable polyester film backing enables close-tolerances and consistent finish
- Hookit hook and loop backing allows quick attachment and removal for multi-step finishing processes
- Load-resistant coating prevents dust and debris from clogging the disc
- Available in both open coat and dust control
3M Hookit Microfinishing Film Disc 366L is rated Best in the 3M Microfinishing line of film backed discs. It features premium, micron-graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on wood, solid surface composites, plastic, fiberglass, paint prep, coating and corrosion removal, primer, e-coat, or metal.
The abrasive is resin-bonded and supports disc flexibility without sacrificing durability and reliable performance under high heat and pressure. To complement the effective abrasive action, the polyester film backing flexes to help achieve a consistent finish over contours and offers greater tear-resistance than comparable paper products, making it ideal for high-production environments. And the 3M Hookit attachment and removal system holds the disc securely during use and provides easy disc change out. Designed for use with orbital and random orbital sanders, this disc comes in a range of grades for complete multi-step sanding and finishing.
366L features precision, micron-graded aluminum oxide, which is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.
SPECIFICATIONS
Abrasive Material:
| Aluminum Oxide
|
Application:
| Finishing, Sanding
|
Attachment Type:
| Hook & Loop
|
Backing Material:
| Polyester Film
|
Coat Type:
| Open Coat
|
Equipment - Machines:
| Random Orbital Sanders
|
Industries:
| AOEM, Composite, Paint Preparation, Woodworking
|
Micron Grade:
| 100 μm
|
Substrate:
| Carbon Steel, Composites, Paint
|
| Packaging: | Sold separately as a single disc |
Please note that the best effort has been made to keep the stock levels accurate. If the stock level is quite low for this product, we recommend calling us on 1300 BC COAT (222 628) to confirm if this item is in stock before purchasing. Please note that if the item is on special or is a Mirka product, the stock levels are checked frequently.
Delivery to Sydney metro areas are very frequent and are usually delivered within 2 days. If you are located anywhere else in Australia, it may take between 2-8 days providing the item is in stock.
If 'Preorder' is showing, this means that this product is ordered in as your order is placed, or we have run out of stock and will order the product in for you. Call us on 1300 BC COAT (222 628) to check.
