- Manufacturer:3M
- Part Number:3M-7010510298
High-quality Materials for Micro-finishing
3M™ Diamond Microfinishing PSA Film Sheet 675L securely anchors micron-graded diamonds to a polyester film backing. Known for its durability, the polyester film backing assists in product flexibility and life. The sheets are also color coded by grade to help you reduce the risk of selecting the wrong grade.
Waterproof Backing and Easy Attachment
Polyester film backings are water resistant, so the abrasive may be run with a lubricant, which helps remove swarf and debris. This film also uses pressure sensitive adhesive, which allows for easy attachment, and can be removed without leaving any sticky residue.
Tips for Achieving Desired Roughness Average
Many micro-finished products require a specific Ra, or roughness average. To obtain the desired Ra when applying thermal spray coatings, we recommend following a unique sequence of steps tailored to the substrate. It is important for operators to consider these factors – Ra and substrate – when selecting the grade of film for this sheet.
- Micron-graded diamond mineral delivers a wide range of surface finishes and stock removal for all customer requirements
- Polyester film backing allows film to be used dry or wet with coolant
- An exceptional product for thermal spray finishing of contour / complex shapes
- Pressure sensitive adhesive allows for easy attachment and clean removal
- Color coded to reduce the risk of error and mixing up abrasive grades
General Information | |
| Brand | 3M™ |
| Attachment Type | PSA |
| Coat Type | Open Coat |
| Country Of Origin | United States |
| Sold As | sheet |
Dimensions and Specifications | |
| Backing Thickness (Imperial) | 5 mil |
| Micron Grade | 45 μm |
| Overall Length (Imperial) | 6 in |
| Overall Length (Metric) | 152.4 mm |
| Overall Width (Imperial) | 3 in |
| Overall Width (Metric) | 76.2 mm |
| Grit | Non Pertinent |
| Volume | 0.8 cubic inch 13.16 cm3 |
| Weight | 0.01 lb 0 kg |
Other Details | |
| Product Category | Coated Abrasives |
Usage Information | |
| Wet Or Dry | Wet or Dry |
Material and Composition | |
| Abrasive Material | Diamond |
| Backing Material | Polyester Film |
| Product Form | Sheet |
| Grade | Non Pertinent |
Color and Appearance | |
| Product Color | Gray |
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For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.