Professional industrial masking tape with green crepe backing for sharp paint lines, high-temperature resistance up to 250°F, clean removal with no residue, and superior conformability for complex paint applications.
3M™ High Performance Green Masking Tape 401+ is a professional-grade industrial masking tape specifically engineered for critical paint masking applications requiring superior performance and precision. This tape features a proprietary solvent-free adhesive formulation combined with a high-strength crepe paper backing that delivers sharp, clean paint lines ideal for high-temperature paint baking, fascia painting, and powder coating applications. The tape withstands surface temperatures up to 250°F (121°C) for 30 minutes in paint bake operations, making it exceptionally suitable for automotive, specialty vehicle, and industrial markets where strong holding power and thermal resistance are essential.
The green crepe paper backing improves visibility and accuracy during the paint masking process, while the natural rubber/synthetic rubber adhesive ensures instant adhesion to most surfaces including metal, rubber, glass, plastic, and EPDM-type rubber moldings. This tape removes cleanly in one piece with no adhesive residue, eliminating the need for cleanup and reducing application time. Its superior conformability allows easy masking around corners, over contours, and irregular surfaces, making it ideal for complex paint jobs including two-tone color applications on trucks, buses, trailers, trains, fire trucks, ambulances, and airplanes.
With a tensile strength of 25 lb/in (438 N/100mm), this tape resists slivering and maintains structural integrity during application and removal. The product comes in a convenient 16 roll per case packaging with individual wrapping for easy storage and transport. Compliant with ASTM D-3330 specifications, this industrial masking tape is designed for professional use only and represents the high-performance tier in 3M's masking tape lineup.
Key Features
- Delivers sharp, clean paint lines ideal for high-temperature paint baking and fascia painting
- Withstands surface temperatures up to 250°F (121°C) for 30 minutes in paint bake operations
- Removes cleanly in one piece with no adhesive residue or damage to substrates
- Green crepe paper backing improves visibility and accuracy during paint masking process
- Conforms easily to corners, contours, and irregular surfaces for complex paint applications
- Resists paint bleed-through to create superior sharp paint lines and clean edges
- Instant adhesion to multiple surfaces including metal, rubber, glass, plastic, and EPDM moldings
- High tensile strength of 25 lb/in prevents slivering and maintains structural integrity
- Solvent-free adhesive formulation provides environmental benefits and user safety
- Individually wrapped rolls for convenient storage and easy handling on job sites
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ High Performance Green Masking Tape 401+ |
| Part Number | 401+ IW |
| 3M Product Number | 401+ |
| 3M ID | 7000148423 |
| UPC Code | 00051115647680 |
| Overall Width (Metric) | 36 mm |
| Overall Width (Imperial) | 1.41 inches |
| Overall Length (Metric) | 55 meters |
| Overall Length (Imperial) | 60.14 yards |
| Backing Material | Crepe Paper |
| Core Material | Paper |
| Product Color | Green |
| Adhesive Type | Natural Rubber/Synthetic Rubber |
| Maximum Operating Temperature (Celsius) | 121°C |
| Maximum Operating Temperature (Fahrenheit) | 250°F |
| Temperature Duration | 30 minutes for paint bake operations |
| Tensile Strength (Imperial) | 25 lb/in |
| Tensile Strength (Metric) | 438 N/100mm |
| Elongation at Break | 10% |
| Performance Level | High Performance Green |
| Clean Removal | Yes |
| Adhesive Residue | None |
| Units per Case | 16 rolls |
| Smallest Saleable Unit | Roll |
| Shelf Life | 12 months |
| Indoor/Outdoor Use | Indoor |
| Compatible Surfaces | Glass, Metal, Plastic, Rubber, EPDM moldings |
| Specifications Met | ASTM D-3330 |
| Brand | 3M™ |
| Packaging | Individually Wrapped Conveniently Packaged |
| Industries | Automotive, General Industrial, Specialty Vehicles, Transportation |
| Applications | Automotive Masking, Bundling, General/Bulk Masking, Holding, Masking for Painting, Medium Temperature Paint Bake, On-line Paint Repair Masking, Paint Application, Paint Baking, Paint Masking, Paint Preparation Masking, Temporary Holding |
| Use Type | Industrial/Occupational use only - Not for consumer sale or use |
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