AF 990
Cold Temperature All Service Jacket Tape
All Service Jacket (ASJ) tape for use in cold and dual temperature systems to seal, seam and join scrim-reinforced pipe and duct insulation. AF 990CT is linered and offers an acrylic adhesive, performs in temperatures ranging from -20 F to 260 F and is tested in accordance with UL 723.

AF 990
Cold Temperature All Service Jacket Tape
All Service Jacket (ASJ) tape for use in cold and dual temperature systems to seal, seam and join scrim-reinforced pipe and duct insulation. AF 990CT is linered and offers an acrylic adhesive, performs in temperatures ranging from -20 F to 260 F and is tested in accordance with UL 723.
- All Service Jacket (ASJ) tape
- Linered
- Superior stability during extreme fluctuations in temperature
- Tear-resistant backing that matches white duct and pipe insulation
Technical data for AF 990
Sizes & Colors
Colors Available
| Standard Widths | 2.83 in 72 mm |
|---|---|
| Standard Lengths | 50 yd 46 m |
Construction
| Liner | Non-contaminating, siliconized, flat, white, paper release liner |
|---|---|
| Adhesive | Cold temperature, white acrylic-based adhesive |
| Backing | White Kraft Paper/Scrim/Foil (ASJ) DECA Free |
Applicable Standards
| FSI 5/SDI 10 |
| Tested in accordance with UL 723 |
Properties
| Adhesion to Stainless Steel | 80 oz/in width 8.76 N/10 mm |
|---|---|
| Elongation | 6.70% 6.70% |
| Standard Core Size | 3 in |
| Service Temperature Max | 260 F 127 C |
| Service Temperature Min | -20 F -29 C |
| Tensile | 50 lbs/in width 87.6 N/10 mm |
| Thickness - With Liner | 12.6 mils 0.32 mm |
| Thickness - Without Liner | 8.3 mils 0.21 mm |
Storage & Usage Conditions
Tape should be stored in its original packaging in a cool, dry area away from direct sunlight and should be used within 12 months of date of shipment. Surfaces to which tape is applied should be clean, dry and free of grease, oil or other contaminants.
Physical and performance characteristics shown above are obtained from tests recommended by PSTC, ASTM, government agencies or Shurtape Technologies, LLC, Quality Assurance and Technical Service departments and do not represent a guarantee of product performance. Individual rolls may vary slightly from these averages. The user should determine whether the product is fit for a particular purpose and is suitable for the user’s method of application before use.
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