| Brand | Shuangyuan, Yimibao | |
| Type | Single-sided butyl tape | Materials: Aluminum foil+butyl sealant |
| Thickness | 1mm,1.5mm,2mm(customize) | |
| Width | 40cm,50cm (customize) | |
| Length | 5m,8m (customize) | |
| Butyl colors | Black, Grey or White and others | |
| Standard | JC/T942-2004 | |
| Storage | It should be s tored in dry and ventilated environment, to avoid being stored at above 45 ºC temperature for a long time. | |