Professional high-temperature masking tape with crepe paper backing for automotive paint applications. Removes cleanly up to 325°F with instant-grab rubber adhesive and superior bleed-through resistance.
3M™ Premium High Temperature Masking Tape 2393 is a professional-grade masking solution designed specifically for high-temperature paint-bake operations in the automotive and transportation industries. This tape features a thick, heat-resistant mini crepe paper backing that provides exceptional resistance to bleed-through while maintaining clean paint lines. The rubber adhesive formulation enables easy, one-piece removal at bake temperatures up to 325°F (163°C), making it ideal for applications involving high solids paints and clear coats. The tape bonds instantly to help keep it in place without lifting or curling during application and curing processes.
The premium crepe paper backing resists heat damage and paint penetration, ensuring professional-quality results in demanding automotive masking applications. The special rubber adhesive adheres effectively to both metal and plastic surfaces, providing reliable performance across diverse substrate materials. The tape can be removed hot, warm, or cold from most surfaces without leaving adhesive residue, offering unprecedented flexibility in application timing. Its strong, easy-to-tear backing supports one-piece removal and tool-free application, reducing labor time and improving efficiency in high-volume production environments.
With a tensile strength of 448 oz/in (49 N/100mm) and 11% elongation at break, this tape delivers reliable performance under demanding conditions. Each case contains 12 rolls of 55 meters (60.14 yards) in width, providing substantial coverage for large-scale masking projects. This industrial-grade tape is certified for ASTM-D6123/D6123M97 standards and is recommended for high-heat paint masking in automotive applications, wide-width masking, roof protection, and B-Pillar masking where easy removal is critical.
Key Features
- Removes cleanly at bake temperatures up to 325°F (163°C) without adhesive residue
- Thick crepe paper backing resists bleed-through for clean, professional paint lines
- Rubber adhesive bonds instantly for secure placement without lifting or curling
- Easy one-piece removal saves labor time and improves production efficiency
- Adheres reliably to both metal and plastic surfaces in automotive applications
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ Premium High Temperature Masking Tape 2393 |
| Part Number | 2393 |
| UPC Code | 00051115172120 |
| Overall Width (Metric) | 72 mm |
| Overall Width (Imperial) | 2.83 inches |
| Overall Length (Metric) | 55 meters |
| Overall Length (Imperial) | 60.14 yards |
| Backing Material | Crepe Paper |
| Adhesive Type | Rubber |
| Product Color | Tan |
| Thickness | 7.6 mil |
| Tensile Strength (Imperial) | 448 oz/in |
| Tensile Strength (Metric) | 49 N/100mm |
| Elongation at Break | 11% |
| Maximum Operating Temperature (Fahrenheit) | 325°F |
| Maximum Operating Temperature (Celsius) | 163°C |
| Units per Case | 12 rolls |
| Smallest Saleable Unit | Roll |
| Indoor/Outdoor | Indoor |
| Standards Compliance | ASTM-D6123/D6123M97 |
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