Permanent butyl adhesive. Repositionable for easy, hassle-free installation. Passes SMACNA 1/2", 1", 1", 4", 6" and 10" w.g. pressure classes and seal classes A, B and C (results confirmed by the SMACNA Research & Testing Institute) for use on rigid sheet metal HVAC systems.Superior quality and installed performance. Shows excellent resistance to mold growth, humidity, flame spread, smoke generation, and the effects of high temperatures. Extremely conformable.
| Performance Characteristics | Low VOC |
| Backing/Carrier Material | Foil |
| Adhesive Technology | Butyl Rubber |
| Tape Thickness (w/ liner) | 17.0 |
| Operating Temp Range | -20 to 200 °F |
| Shelf Life | 1095 |