Industrial-grade polyester film tape with aggressive acrylic adhesive for splicing, web processing, and marking applications. Offers quick stick, permanent hold, temperature resistance from -60°F to 300°F, and superior abrasion protection.
3M™ Polyester Film Tape 850 in Red is a premium industrial adhesive tape specifically engineered for splicing applications requiring quick stick and aggressive permanent hold. This high-performance tape features a thin, high-strength polyester backing that is abrasion-resistant and designed to withstand rough handling during web processing operations. The tape is coated with an aggressive pressure-sensitive acrylic adhesive that grabs on contact and holds butt splices securely, making it ideal for demanding industrial environments.
The tape meets low-caliper requirements to ensure it won't interfere with most machinery processes, allowing for seamless integration into existing production lines. With a temperature resistance range from -60°F/-50°C to 300°F/150°C, this tape performs reliably in both extreme cold and high-temperature operations. The polyester backing resists tearing and provides excellent protection against surface abrasion and rough handling, significantly reducing splice failures during web processing.
Available in 2-inch width and 72-yard length rolls, with 24 rolls per case, this tape is suitable for a wide variety of industrial applications including web processing, label protection, marking, core starting, sealing, labeling, protecting, decorative edging, and tape hinge applications. The red color provides high visibility for applications requiring clear marking or identification, making it easy to spot splices and defects in production environments.
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
- Polyester backing resists tearing and protects surfaces from abrasion and rough handling
- Temperature resistance enables tape to perform from -60°F to 300°F in extreme conditions
- Red color provides high visibility for marking, identification, and defect flagging in industrial environments
- Pressure-sensitive adhesive grabs on contact and holds butt splices securely
- Meets ASTM D3330, ASTM D3652, and ASTM D3759 specifications
- Available in 24-roll cases for convenient bulk purchasing and inventory management
- Suitable for web processing, label protection, core starting, and decorative applications
- Chemical and solvent resistant transparent version available for specialized applications
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ Polyester Film Tape 850 |
| Part Number | 850 |
| UPC Code | 00021200043475 |
| Product Color | Red |
| Overall Width (Imperial) | 2 inches |
| Overall Width (Metric) | 5.1 centimeters |
| Overall Length (Imperial) | 72 yards |
| Overall Length (Metric) | 65.8 meters |
| Total Tape Thickness without Liner (Metric) | 0.05 millimeters |
| Backing (Carrier) Material | Polyester |
| Backing (Carrier) Thickness (Imperial) | 0.9 inches |
| Backing (Carrier) Thickness (Metric) | 0.02 millimeters |
| Adhesive Type | Pressure-Sensitive Acrylic |
| Tensile Strength (Imperial) | 28 pounds per inch |
| Tensile Strength (Metric) | 49 Newtons per 100 millimeters |
| Elongation at Break | 120 percent |
| Minimum Operating Temperature (Fahrenheit) | -60°F |
| Minimum Operating Temperature (Celsius) | -50°C |
| Maximum Operating Temperature (Fahrenheit) | 300°F |
| Maximum Operating Temperature (Celsius) | 150°C |
| Units per Case | 24 rolls |
| Smallest Saleable Unit | Roll |
| Application | General Industrial |
| Specifications Met | ASTM D3330, ASTM D3652, ASTM D3759 |
| Brand | 3M™ |
| Industries Suitable For | Appliance, Automotive, Construction, Electronics, Food and Beverage, General Industrial, Metalworking, Military, Packaging, Paper, Print, Specialty Vehicles, Transportation, Woodworking |
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