3M™ Greenback Printed Circuit Board Tape 851
36 yd, 72 yd, 144 yd
3M™ Greenback Printed Circuit Board Tape 851 is a high-temperature polyester film tape designed for PCB masking and circuit plating applications. Its thick silicone and rubber adhesive helps reduce undercutting while providing reliable masking performance during demanding plating processes.
Key Features
- Polyester film backing provides excellent dimensional stability for demanding masking applications.
- Thick adhesive coating helps provide effective masking and reduce solution seepage during plating.
- Silicone and rubber adhesive offers reliable performance in high-temperature PCB processing applications.
- Designed to provide clean and reliable removal after use, helping maintain the integrity of masked areas.
- Ideal for printed circuit board masking, circuit plating and other demanding high-temperature applications.
Product Highlights
Polyester Film Backing
Durable polyester film backing provides excellent dimensional stability and helps reduce stretch during masking.
Effective Masking
Thick adhesive coating helps create reliable masking and reduces undercutting during circuit plating processes.
High Temperature Performance
Designed to perform reliably in demanding high-temperature PCB processing and plating applications.
Reliable Adhesion
Specially formulated adhesive provides dependable adhesion for demanding PCB masking applications.
PCB Masking
Specifically designed for printed circuit board masking and circuit plating applications.
Clean & Consistent Performance
Provides consistent masking performance while helping maintain clean and defined stop-off lines.
Specifications
| Product Name | 3M™ Greenback Printed Circuit Board Tape 851 |
|---|---|
| Product Number | 851 |
| Backing Material | Polyester Film |
| Adhesive Type | Silicone and Rubber Adhesive |
| Tape Color | Green |
| Tape Thickness | 4.0 mil |
| Core Material | Polyethylene |
| Adhesion | Reliable Adhesion for PCB Masking |
| Temperature Performance | Suitable for High-Temperature Applications |
| Application | Printed Circuit Board Masking and Circuit Plating |
| Primary Use | PCB Masking, Circuit Plating and High-Temperature Processing |
| Product Type | Printed Circuit Board Masking Tape |
Resources
Technical Data Sheet
View or download the technical data sheet for 3M™ Greenback Printed Circuit Board Tape 851.
View TDSApplications
PCB Masking
Designed for masking areas of printed circuit boards during plating and other PCB manufacturing processes.
Circuit Plating
Helps provide reliable masking during circuit plating by protecting designated areas from plating solutions.
High-Temperature Processing
Suitable for demanding PCB processing environments where reliable high-temperature masking is required.
Stop-Off Masking
Polyester backing helps provide dimensional stability and supports consistent stop-off masking during processing.
Undercutting Reduction
Thick adhesive coating helps reduce undercutting by limiting the penetration of plating solutions beneath the tape.
PCB Manufacturing
Provides dependable masking performance for printed circuit board manufacturing and related processing applications.
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