application
Roof waterproofing, underground waterproofing, and waterproofing of structural construction joints in new projects
Sealing and waterproofing treatment of construction joints of subway tunnel structures in municipal projects
Airtightness, waterproofness and shock absorption at the joints of colored profiled boards
Bonding and sealing treatment in automotive assembly
Waterproofing and sealing treatment of joints during steel structure construction
Composite aluminum foil butyl tape is suitable for waterproof sealing of various civil roofs, color steel, steel structures, waterproof membranes, PC boards, etc.
Property
| Test items | Test method | Unit | Typical value |
| Color | Visual inspection | – | gray, black, white |
| Type of glue | – | – | butyl rubber |
| Total thickness | mm | 0.5-5 | |
| Peel strength（SUS，20min）（180°） | ASTM D-3330 | N/inch | 5 |
| Heat resistance（80°，2H） | – | – | No fowing ，no crack no deformation |
| Low temperature resistance(-40°) | – | – | No crack |
description
Excellent mechanical properties: high bonding strength and tensile strength, excellent elasticity and elongation properties, adaptable to interface deformation and cracking
Excellent chemical resistance, weather resistance and corrosion resistance, superior adhesion, waterproofing, sealing and low temperature resistance
Weather resistance and aging resistance: excellent weather resistance, strong UV resistance, long life, and the service life can reach more than 20 years
Environmentally friendly solvent-free: produced using environmentally friendly solvent-free, does not contain toxic substances and does not emit toxic gases
Simple construction: simple operation process, convenient and quick construction
