Permanent butyl adhesive sealant. Acceptable for use on galvanized materials. Heavy duty all weather foil coated butyl mastic. Excellent adhesion to all surfaces. 2 mil dead soft aluminum backing. Extremely conformable. Provides instant water tight bond. Non-staining adhesives. Paintable - use in place of caulking. Excellent resistance to cold, heat, water, and sunlight. Printed for easy identification.
| 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 |