초록 ▼

A tool for applying mastic (mud) to drywalls during the installation thereof. The tool has a quick opening feature for cleaning or manually filling a cavity with mastic. The tool is pivotally connected on the end of a handle with a controlled friction. A double-edged blade shapes the mastic as it is

A tool for applying mastic (mud) to drywalls during the installation thereof. The tool has a quick opening feature for cleaning or manually filling a cavity with mastic. The tool is pivotally connected on the end of a handle with a controlled friction. A double-edged blade shapes the mastic as it is applied to the wall. The blade may be reversed when one edge becomes nicked or otherwise unusable.

대표청구항 ▼

A tool for applying mastic or compound to drywall panel, said tool comprising a housing having a cavity surrounded by at least two opposing closed sides and two opposing open sides, a base plate pivotedly connected to said housing for covering one of said open sides, and a pressure plate pivotedly c

A tool for applying mastic or compound to drywall panel, said tool comprising a housing having a cavity surrounded by at least two opposing closed sides and two opposing open sides, a base plate pivotedly connected to said housing for covering one of said open sides, and a pressure plate pivotedly connected to said housing for covering an open side opposite said base plate, said base plate having an orifice through which said mastic or compound exits said cavity under the urging of said pressure plate, and releasable means pivotally attached to said housing for quickly releasing said base plate for an easy cleaning or filling of said cavity.