Budnick Converting ®
3M
280
***Discontinued*** Extra Strong Flatback Masking
3M discontinued this product see Compar-A-Tape 3M 280 is a 8.3mil, flat stock tape for applications where extra backing thickness and strength are needed. This tape has a thicker paper backing for use in applications requiring a higher tensile and extra strength paper flatback tape. The thicker backing provides abrasion resistance for protecting surfaces. It should not be subjected to outdoor exposure. Tape may become very difficult to remove. Tape 280 is manufactured in an ISO 9002 registered plant to meet worldwide quality standards.
Converting Services
- Precision Cutting
- Die Cutting
- Slitting
- Printing
- Laminating and Coating
- Spooling and Finishing
- Consulting & Process Audit
- Prototyping
- Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
| Backing/Carrier | Flatback Paper |
|---|---|
| Adhesive | Rubber |
| Thickness | 8.3 Mils |
| Tensile | 84.00 lbs/in |
|---|---|
| Elongation | 4.00% |
| Adhesive Activation | Pressure |
| Adhesion (unwind) | 75 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 250° F |
| Max Long-Term Temp |
Product Features
- Backing=flat stock paper treated with a rubber-based material
- Rubber adhesive
- Excellent holding power
- Resists lifting on critical surfaces
- Extra strength flat paper stock
- High tensile
- Resists breakage/provides reliable splice
- Abrasion resistance
- Good sandblast mask/quality job
- Exclusive backsize treatment
- Controlled unwind
- Easy to use/helps reduce waste
Adhesive Tape Applications
- Ideal for a wide variety of sealing, reinforcing, holding and splicing applications where a strong backing is needed. It has excellent abrasion resistance and is often used to mask for light sandblasting
Adhesive Tape Colors
- Natural
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.