Premium 3M polyester masking tape with silicone adhesive for high-temperature applications up to 400°F. Clean removal, chemical resistant, ideal for powder coating and composite bonding. 48 rolls per case.
3M™ Polyester Tape 8901 is a premium high-temperature masking tape designed for demanding industrial applications. This thin, conformable polyester tape features a silicone adhesive that bonds excellently to difficult surfaces including silicone-coated materials. The translucent blue backing provides easy identification and positioning while offering superior tear resistance. With exceptional thermal and chemical resistance, this tape performs reliably across a wide temperature range from -60°F (-50°C) to 400°F (204°C), making it ideal for powder coating, anodizing, and composite bonding operations.
The tape delivers clean, one-piece removal from most surfaces without slivering or breaking, ensuring sharp paint lines and professional results in high-temperature masking operations. Its pressure-sensitive silicone adhesive maintains consistent performance under demanding conditions including chemical processes and extreme temperature environments. The 0.9 mil thickness provides optimal conformability while maintaining structural integrity during application and removal.
This industrial-grade tape is specifically engineered for professional use in manufacturing, automotive, aerospace, and specialty vehicle applications. Each case contains 48 rolls of 3/4 inch width by 72 yards length, providing substantial coverage for large-scale production operations. The tape meets stringent ASTM specifications (D3330, D3652, D3759) and is suitable for use on metals, composites, papers, films, and silicone liners in high-temperature masking, splicing, and protective applications.
Key Features
- Works in extreme temperatures from -60°F to 400°F with consistent performance
- Silicone adhesive provides clean removal without slivering or breaking
- Excellent thermal and chemical resistance for demanding industrial conditions
- Translucent blue backing for easy identification and precise positioning
- Superior conformability and flexibility on curved and irregular surfaces
- Ideal for powder coating, anodizing, and composite bonding applications
Technical Specifications
| Specification |
Value |
| Product Number | 8901 |
| Backing Material | Polyester |
| Adhesive Type | Silicone |
| Product Color | Translucent Blue |
| Width (Imperial) | 3/4 inch (19.1 mm) |
| Width (Metric) | 19.05 mm |
| Length | 72 yards (65.83 meters) |
| Thickness | 0.9 mil |
| Tensile Strength (Imperial) | 26 lb/in |
| Tensile Strength (Metric) | 45.5 N/100mm |
| Elongation at Break | 115% |
| Maximum Operating Temperature | 400°F (204°C) |
| Minimum Operating Temperature | -60°F (-50°C) |
| Units per Case | 48 rolls |
| Smallest Saleable Unit | Roll |
| Application | High Temperature Masking |
| Specifications Met | ASTM D3330, ASTM D3652, ASTM D3759 |
| UPC | 00051111927663 |
| 3M ID | 7000049596 |
| Brand | 3M |
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