Egret so-called duct pipe wrap tape is used a lot for sealing water leakages and repair, it is also called as duck tape or cloth tape. Important to realize, as it is can be used for repair or seal the duct works, so it is named duct tape. The base material is scrim fabrics or cloth, laminated with polyethylene, and coated with aggressive synthetic rubber or hot melt adhesive. Moreover, the total thickness of duct tape can be from 150 microns to 200 microns. In particular, the material has very good water resistance, high tensile strength. Plus, it is easy to tear by hand, and excellent adhesion properties. Furthermore, it has outstanding softness and conformity, elasticity features. As a result, duct tape is very suitable for wrapping the air ducts, seal the water leakage.