Professional-grade red polyester film tape with aggressive acrylic adhesive for industrial splicing and web processing, offering quick stick, superior holding power, and temperature resistance from -60°F to 300°F.
3M™ Polyester Film Tape 850 is a high-performance industrial adhesive tape designed for demanding splicing and web processing applications. This professional-grade tape features an aggressive acrylic adhesive that provides quick stick and excellent long-term holding power, making it ideal for securing butt splices and maintaining integrity in high-speed machinery operations. The thin, high-strength polyester backing delivers superior durability while meeting low-caliper requirements to ensure seamless integration with most industrial machinery without interference or disruption to production processes.
The tape's exceptional construction combines a pressure-sensitive acrylic adhesive that grabs on contact with a polyester backing that resists tearing and protects surfaces from abrasion and rough handling. With a wide operating temperature range from -60°F to 300°F (-50°C to 150°C), this tape performs reliably in diverse industrial environments including web processing, label protection, marking, decorative edging, and tape hinge applications. The red color provides high visibility for applications requiring clear identification and marking of splices or defects.
Designed specifically for industrial and occupational use, 3M Polyester Film Tape 850 meets rigorous ASTM specifications including ASTM D3330, ASTM D3652, and ASTM D3759, ensuring consistent quality and performance across multiple industries including automotive, construction, electronics, food and beverage, metalworking, military, packaging, paper, printing, and transportation sectors.
Key Features
- Aggressive acrylic adhesive provides quick stick and excellent long-term holding in splicing applications
- Thin, high-strength polyester film meets low caliper requirements without interfering with machinery processes
- Polyester backing resists tearing and protects surfaces from abrasion and rough handling
- Wide temperature resistance enables reliable performance from -60°F to 300°F (-50°C to 150°C)
- Red color provides high visibility for marking and identification in industrial applications
- Meets ASTM D3330, ASTM D3652, and ASTM D3759 aerospace and industrial specifications
- Pressure-sensitive adhesive grabs on contact for secure butt splice holding
- Ideal for web processing, label protection, decorative edging, and tape hinge applications
Technical Specifications
| Specification |
Value |
| Product Type | Polyester Film Tape |
| Brand | 3M™ |
| Model Number | 850 |
| UPC | 00051128999141 |
| 3M ID | 7010048678 |
| Color | Red |
| Overall Width (Imperial) | 18 inches |
| Overall Width (Metric) | 457.2 mm |
| Overall Length | 72 yards |
| Backing Material | Polyester |
| Backing Thickness (Imperial) | 0.9 mil |
| Backing Thickness (Metric) | 0.02 mm |
| Total Tape Thickness without Liner (Metric) | 0.05 mm |
| Total Tape Thickness (Mil) | 1.9 mil |
| Adhesive Type | Acrylic - Pressure Sensitive |
| Elongation at Break | 120% |
| Tensile Strength (Imperial) | 28 lb/in |
| Tensile Strength (Metric) | 49 N/100mm |
| Minimum Operating Temperature (Fahrenheit) | -60°F |
| Minimum Operating Temperature (Celsius) | -50°C |
| Maximum Operating Temperature (Fahrenheit) | 300°F |
| Maximum Operating Temperature (Celsius) | 150°C |
| Application Type | General Industrial |
| Smallest Saleable Unit | 1 Roll per Case |
| Specifications Met | ASTM D3330, ASTM D3652, ASTM D3759 |
| Industries | Appliance, Automotive, Construction, Electronics, Food and Beverage, General Industrial, Metalworking, Military, Packaging, Paper, Print, Specialty Vehicles, Transportation, Woodworking |
| Recommended Applications | Splicing, web defect marking, sealing, labeling, protecting, decorative edging, tape hinge, core starting |
| Chemical Resistance | Chemical and solvent resistant (transparent version) |
| Use Classification | Industrial/Occupational Use Only - Not for Consumer Sale |
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