| 摘要 |
A finishing tool is used to smooth tape joints of interior walls and ceilings constructed of plasterboard or drywall. The tool includes a handle, a resilient polyester foam pad, and a wettable abrasive surface of short, stiff coarse nylon fibers bonded to the resilient foam pad so that they are oriented perpendicular to the surface of the foam pad. In use, the abrasive surface is wetted, and then is moved over the surface of the tape joint to moisten the joint cement. The tool is then moved in a scrubbing-type movement to work the joint cement to a creamy consistency. The surface of the joint cement is then smoothed by stroking the tool along the length of the joint.
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