Shop 3M Polyimide Tape 8998 Dark Amber High Temperature Masking In Iraq Best Prices
Premium 3M polyimide masking tape with silicone adhesive rated for continuous use up to 500°F/260°C. Features exceptional tensile strength, clean removal, and sharp paint lines for powder coating and high-temperature industrial applications.
3M™ Polyimide Tape 8998 is a premium dark amber colored polyimide tape engineered specifically for high-temperature masking applications up to 500°F/260°C. This industrial-grade tape features a 2.0 mil polyimide backing with a 1.2 mil silicone pressure-sensitive adhesive, providing exceptional thermal, chemical, and abrasion resistance. The tape is designed to seal tight on contact and peel off cleanly without leaving adhesive residue, making it ideal for demanding powder coat painting operations and other high-temperature industrial applications.
With its exceptional tensile strength of 55 lb/in, this polyimide tape can break through cured paint without silvering or tearing, ensuring sharp, clean paint edges even after rigorous bake applications. The thin, flexible backing resists shrinking, curling, and edge lifting, while the high dimensional stability maintains precise masking lines throughout the coating process. The dark amber color provides excellent visibility for easy identification and alignment during application.
Common applications for 3M™ Polyimide Tape 8998 include masking parts for powder coating, masking edges of overlap seams, e-coating, electroplating, anodizing operations, and serving as a barrier of separation for dissimilar metals. Each case contains 8 rolls of 36 yards, providing ample supply for continuous industrial operations. This tape is specifically formulated for industrial and occupational use and is not intended for consumer applications.
Key Features
- Dark amber polyimide backing with silicone pressure-sensitive adhesive for superior performance
- Rated for continuous use up to 500°F/260°C with exceptional thermal and chemical resistance
- Exceptional tensile strength of 55 lb/in breaks through cured paint without silvering or tearing
- Thin 2.0 mil backing seals tight on contact and peels off clean with zero adhesive residue
- High dimensional stability resists shrinking, curling, and edge lifting for sharp, clean paint lines
- Excellent abrasion resistance suitable for powder coating, e-coating, electroplating, and anodizing
- 8 rolls per case with 36 yards per roll for extended industrial operations
- Easy identification and alignment with distinctive dark amber color
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ Polyimide Tape 8998 |
| Part Number | 8998 |
| UPC Code | 00051128988701 |
| 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 Thickness (Imperial) | 3.3 mil |
| Overall Thickness (Metric) | 0.085 mm |
| Overall Width (Imperial) | 4 in |
| Overall Width (Metric) | 101.6 mm |
| Overall Length (Imperial) | 36 yd |
| Overall Length (Metric) | 32.91 m |
| Core Size (Imperial) | 3 in |
| Core Size (Metric) | 76.2 mm |
| Tensile Strength (Imperial) | 55 lb/in |
| Tensile Strength (Metric) | 96 N/cm |
| Elongation at Break | 49% |
| Maximum Operating Temperature (Fahrenheit) | 500°F |
| Maximum Operating Temperature (Celsius) | 260°C |
| Number of Adhesive Sides | Single-sided |
| Product Form | Roll |
| Units per Case | 8 rolls |
| Smallest Saleable Unit | Roll |
| Clean Removal | Yes |
| Features | Removable |
| Substrate Compatibility | Metal |
| Indoor/Outdoor | Indoor |
| Shelf Life | 24 Months |
| Brand | 3M™ |
| Application | Powder Coat Painting |
| Industries | General Industrial, Metalworking |
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.
