Shop 3M Polyimide Tape 8998 Dark Amber High Temperature Masking In Iraq Best Prices
Premium dark amber polyimide masking tape with silicone adhesive rated for continuous use up to 500°F/260°C. Ideal for powder coating, e-coating, and electroplating applications with exceptional thermal and chemical resistance. Clean removal with zero adhesive residue.
3M™ Polyimide Tape 8998 is a premium dark amber colored polyimide tape specifically engineered for high-temperature masking applications in industrial settings. Featuring a 2.0 mil thick polyimide backing combined with a 1.2 mil silicone pressure-sensitive adhesive, this tape delivers exceptional performance in demanding powder coat painting, e-coating, electroplating, and anodizing operations. The tape maintains its integrity and adhesive properties at temperatures up to 500°F (260°C), making it ideal for rigorous manufacturing processes where precision and reliability are critical.
This industrial-grade masking tape is engineered to leave sharp, clean paint edges even after exposure to extreme heat during paint bake applications. The dark amber color ensures easy identification and precise alignment during application, while the high dimensional and exceptional tensile strength allows the tape to break through cured paint without silvering or tearing. The thin, flexible polyimide backing seals tight on contact and peels off clean, providing zero adhesive residue and maintaining clean separation lines between dissimilar materials and surfaces.
3M™ Polyimide Tape 8998 is supplied in convenient 2-inch wide rolls with 36 yards of tape per roll, packaged 24 rolls per case for efficient inventory management. It resists shrinking, curling, and edge lifting throughout the entire curing process, making it the economical and reliable choice for high-temperature powder coat masking operations. Recommended for masking parts for powder coating, masking edges of overlap seams, barrier separation for dissimilar metals, and general high-temperature industrial applications requiring superior thermal and chemical resistance.
Key Features
- Dark amber colored 2.0 mil polyimide backing with 1.2 mil silicone pressure-sensitive adhesive
- Withstands continuous exposure to temperatures up to 500°F (260°C) for paint bake applications
- Seals tight on contact and peels off clean with zero adhesive residue
- Exceptional tensile strength to break through cured paint without silvering or tearing
- Excellent thermal, chemical and abrasion resistance with superior dimensional stability
- Thin flexible backing leaves sharp, clean paint edges and prevents edge lifting
- Resists shrinking, curling and edge lifting throughout entire curing process
- Easy identification and precise alignment with distinctive dark amber color
- Suitable for powder coating, e-coating, electroplating and anodizing operations
- Supplied in convenient 2-inch x 36-yard rolls, 24 rolls per case for industrial use
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ Polyimide Tape 8998 |
| Part Number | 8998 |
| UPC Code | 00051128988688 |
| 3M ID | 7100059614 |
| Backing Material | Polyimide Film |
| Backing Thickness | 2.0 mil (0.051 mm) |
| Adhesive Type | Silicone Pressure-Sensitive |
| Adhesive Thickness | 1.3 mil (0.05 mm) |
| Overall Thickness | 3.3 mil (0.085 mm) |
| Product Color | Dark Amber |
| Width | 2 inches (5.1 cm) |
| Length per Roll | 36 yards (32.9 m) |
| Core Size | 3 inches (76.2 mm) |
| Rolls per Case | 24 rolls |
| Maximum Operating Temperature | 500°F (260°C) |
| Tensile Strength | 55 lb/in (96 N/cm) |
| Elongation at Break | 49% |
| Number of Adhesive Sides | Single-sided |
| Clean Removal | Yes - Zero Adhesive Residue |
| Product Form | Roll |
| Smallest Saleable Unit | Single Roll |
| Shelf Life | 24 months |
| Recommended Application | Powder coating, e-coating, electroplating, anodizing, metal masking |
| Substrate Compatibility | Metal surfaces |
| Indoor/Outdoor Rating | Indoor use |
| Industries | General Industrial, Metalworking, Automotive, Manufacturing |
| Features | Removable, high temperature resistant, sharp paint lines, thermal resistant |
| Brand | 3M™ |
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