Shop 3M Polyimide Tape 8998 Dark Amber High Temperature Masking In Iraq Best Prices
Premium polyimide masking tape with silicone adhesive for high-temperature applications up to 500°F. Delivers sharp paint lines, excellent thermal resistance, and clean removal without residue.
3M™ Polyimide Tape 8998 is a premium dark amber colored polyimide tape engineered specifically for high-temperature masking applications. This specialized 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 industrial processes. The tape maintains exceptional performance up to 500°F/260°C, providing reliable masking protection during the most rigorous paint bake applications.
This polyimide tape delivers outstanding performance characteristics including excellent thermal, chemical, and abrasion resistance. It seals tight on contact and peels off cleanly without leaving adhesive residue, even after exposure to extreme temperatures. The high dimensional stability and exceptional tensile strength of 55 lb/in allow the tape to break through cured paint without silvering or tearing, ensuring sharp, clean paint edges every time. The thin, flexible backing resists shrinking, curling, and edge lifting, making it ideal for precision masking applications.
The 3M Polyimide Tape 8998 is designed for use on metal substrates and is commonly used for masking parts for powder coating, masking edges of overlap seams, e-coating, electroplating, anodizing, and as a barrier of separation for dissimilar metals. This industrial-grade tape comes in convenient 3/4 inch wide rolls with 36 yards of tape per roll and 3.3 mil overall thickness. Each case contains 48 rolls, providing ample supply for high-volume manufacturing operations. The dark amber color ensures easy identification and precise alignment during application.
Key Features
- Dark amber colored polyimide backing with silicone pressure-sensitive adhesive for easy identification
- Withstands extreme temperatures up to 500°F/260°C for high-temperature powder coat masking
- Exceptional tensile strength of 55 lb/in breaks through cured paint without silvering or tearing
- Excellent thermal, chemical, and abrasion resistance with superior dimensional stability
- Leaves sharp, clean paint edges and peels off cleanly with zero adhesive residue
Technical Specifications
| Specification |
Value |
| Brand | 3M |
| Product Number | 8998 |
| Backing Material | Polyimide Film |
| Adhesive Type | Silicone Pressure-Sensitive |
| Product Color | Dark Amber |
| Width (Imperial) | 0.75 inches |
| Width (Metric) | 19.05 millimeters |
| Length (Imperial) | 36 yards |
| Length (Metric) | 32.91 meters |
| Backing Thickness (Imperial) | 2.0 mil |
| Backing Thickness (Metric) | 0.051 millimeters |
| Adhesive Thickness (Imperial) | 1.3 mil |
| Adhesive Thickness (Metric) | 0.05 millimeters |
| Overall Thickness (Imperial) | 3.3 mil |
| Overall Thickness (Metric) | 0.085 millimeters |
| Tensile Strength (Imperial) | 55 lb/in |
| Tensile Strength (Metric) | 96 N/cm |
| Elongation at Break | 49% |
| Core Size (Imperial) | 3 inches |
| Core Size (Metric) | 76.2 millimeters |
| Maximum Operating Temperature (Fahrenheit) | 500°F |
| Maximum Operating Temperature (Celsius) | 260°C |
| Number of Adhesive Sides | Single-sided |
| Product Form | Roll |
| Smallest Saleable Unit | Roll |
| Units per Case | 48 rolls |
| Shelf Life | 24 months |
| Clean Removal | Yes |
| Features | Removable, Zero Adhesive Residue |
| Application | Powder Coat Painting |
| Substrate | Metal |
| Industries | General Industrial, Metalworking |
| Indoor/Outdoor | Indoor |
| UPC Code | 00051128988657 |
| 3M ID | 7100059597 |
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.
