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3M™ Polyimide Tape, 8998, amber, 2.0 in x 36.0 yd x 3.3 mil (5.1 cm x 32.9 m x 0.1 mm)
- 3M Product Number 8998
- 3M ID 7100059614
- UPC 00051128988688
Details
Highlights
- Dark amber coloured 2.0 mil (0.05 mm) polyimide backing with 1.2 mil (0.03 mm) silicone pressure sensitive adhesive
- Ideal for high temperature applications
- Seals tight on contact, peels off clean up to 500°F/260°C
- Exceptional tensile strength to break through cured paint
- Excellent thermal, chemical and abrasion resistance
- Thin backing for sharp paint line
3M™ Polyimide Tape 8998 is a dark amber colored polyimide tape with a silicone adhesive meant to withstand heat during high-temperature masking operations. It offers excellent thermal, chemical and abrasion resistance. It seals tight on contact and peels off clean at up to 500°F/260°C.
The 3M™ Polyimide Tape 8998 features a 1.0 mil (0.03 mm) thick polyimide backing with a 1.4 mil (0.04 mm) silicone adhesive. It is ideal for use in high temperature applications up to 500°F (260°C). Its light amber colour ensures easy identification and alignment. The high dimensional and tensile strength of this polyimide tape allows it to break through cured paint without slivering or tearing.
Suggested applications
- This tape is ideal for applications that may require high temperature, chemical, and abrasion resistance with the benefit of transparency
- Masking parts for powder coating
- Masking edges of overlap seams
- Barrier of separation for dissimilar metals
Typical Properties
Resources
Similar products
| Adhesive Type | Silicone | |||
| Back Side Adhesive Thickness (Imperial) | 1.3 Milli-inch (mil) | |||
| Back Side Adhesive Thickness (Metric) | 0.03 mm | |||
| Backing (Carrier) Material | Polyimide Film | |||
| Backing (Carrier) Thickness (Imperial) | 2 Milli-inch (mil) | |||
| Backing (Carrier) Thickness (Metric) | 0.05 mm, 0.051 mm | |||
| Brands | 3M™ | |||
| Case Quantity | 24.0 Bags per Case | |||
| Elongation at Break | 49,0.49 | |||
| Maximum Operating Temperature (Celsius) | 260 °C | |||
| Maximum Operating Temperature (Fahrenheit) | 500 null | |||
| Overall Length (Imperial) | 36 yd | |||
| Overall Length (Metric) | 32.9 m | |||
| Overall Width (Imperial) | 2 in | |||
| Overall Width (Metric) | 5.1 cm | |||
| Product Colour | Amber | |||
| Shelf Life | 24 mo | |||
| Smallest Saleable Unit | Roll | |||
| Tensile Strength (Imperial) | 55 lb/in,880 oz/in | |||
| Tensile Strength (metric) | 96.3 N/100mm, 963 N/100mm |
3M™ Polyimide Tape, 8998, amber, 2.0 in x 36.0 yd x 3.3 mil (5.1 cm x 32.9 m x 0.1 mm)
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