Shop 3M Polyimide Tape 8998 Dark Amber High Temperature Masking In Iraq Best Prices
Professional dark amber polyimide masking tape with silicone adhesive for high-temperature applications up to 500°F/260°C. Leaves sharp paint lines, resists thermal and chemical damage, and removes cleanly without residue.
3M™ Polyimide Tape 8998 is a professional-grade dark amber colored polyimide tape engineered specifically for high-temperature masking applications in industrial settings. This tape features a 2.0 mil polyimide backing combined with a 1.2 mil silicone pressure-sensitive adhesive, making it ideal for demanding powder coat painting operations and other high-temperature processes up to 500°F/260°C. The tape delivers exceptional thermal, chemical, and abrasion resistance while maintaining dimensional stability throughout the curing process.
Designed to leave sharp, clean paint edges even after rigorous bake applications, this tape offers exceptional tensile strength that allows it to break through cured paint without silvering or tearing. The thin, flexible backing seals tight on contact and peels off cleanly without leaving any adhesive residue. Its dark amber color ensures easy identification and precise alignment during application, making it a reliable choice for masking parts, edges of overlap seams, and barrier applications in metalworking operations.
Common applications include masking for powder coating, e-coating, electroplating, anodizing, and separation barriers for dissimilar metals. The tape resists shrinking, curling, and edge lifting, providing consistent performance across multiple production cycles. Each roll measures 19.7 inches wide by 36 yards long with a 3 inch core, packaged as 1 roll per case for industrial and occupational use only.
Key Features
- Dark amber colored 2.0 mil polyimide backing with 1.2 mil silicone pressure-sensitive adhesive
- Withstands temperatures up to 500°F/260°C for high-temperature masking operations
- Exceptional tensile strength breaks through cured paint without silvering or tearing
- Excellent thermal, chemical, and abrasion resistance for demanding applications
- Seals tight on contact and peels off clean with zero adhesive residue
- Thin, flexible backing resists shrinking, curling, and edge lifting
- Easy identification and alignment with distinctive dark amber color
- Ideal for powder coating, e-coating, electroplating, and anodizing applications
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ Polyimide Tape 8998 |
| Part Number | 8998 |
| 3M Product Number | 8998 |
| 3M ID | 7100059613 |
| UPC | 00051128988718 |
| Product Color | Dark Amber |
| Backing Material | Polyimide Film |
| Backing Thickness (Imperial) | 2.0 mil |
| Backing Thickness (Metric) | 0.051 mm |
| Adhesive Type | Silicone Pressure-Sensitive |
| Adhesive Thickness (Imperial) | 1.3 mil |
| Adhesive Thickness (Metric) | 0.05 mm |
| Overall Width (Imperial) | 19.7 in |
| Overall Width (Metric) | 495.3 mm |
| Overall Length (Imperial) | 36 yd |
| Overall Length (Metric) | 32.91 m |
| Overall Thickness (Imperial) | 3.3 mil |
| Overall Thickness (Metric) | 0.085 mm |
| Tensile Strength (Imperial) | 55 lb/in |
| Tensile Strength (Metric) | 96 N/cm |
| Elongation at Break | 49% |
| Core Size (Imperial) | 3 in |
| Core Size (Metric) | 76.2 mm |
| Maximum Operating Temperature (Fahrenheit) | 500°F |
| Maximum Operating Temperature (Celsius) | 260°C |
| Minimum Operating Temperature | -20°F / -29°C |
| Number of Adhesive Sides | Single-sided |
| Product Form | Roll |
| Smallest Saleable Unit | Roll |
| Units per Case | 1.0 |
| Shelf Life | 24 Months |
| Clean Removal | Yes |
| Removable | Yes |
| Indoor/Outdoor | Indoor |
| Recommended Substrate | Metal |
| Primary Application | Powder Coat Painting |
| Industries | General Industrial, Metalworking |
| Brand | 3M™ |
Order 3M Polyimide Tape 8998 Dark Amber High Temperature Masking at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
